diff --git a/deps/npm/.mailmap b/deps/npm/.mailmap index cbcb3ba8bbfc2f..84886514da4666 100644 --- a/deps/npm/.mailmap +++ b/deps/npm/.mailmap @@ -3,12 +3,16 @@ Andrew Bradley Andrew Lunny Arlo Breault Benjamin Coe +Benjamin Coe Brian White +Cedric Nelson Charlie Robbins Dalmais Maxence +Danila Gerasimov David Beitey Domenic Denicola Einar Otto Stangvik +Erik Wienhold Evan Lucas Evan Lucas Faiq Raza @@ -25,10 +29,12 @@ Jonas Weber Julien Meddah Kris Windham Lin Clark +Luke Arduini Maciej Małecki Max Goodman Maxim Bogushevich Maximilian Antoni +Michael Hayes Nicolas Morel Olivier Melcher Ra'Shaun Stovall @@ -37,7 +43,11 @@ Rebecca Turner Ryan Emery Sam Mikes Takaya Kobayashi +Timo Weiß Tony +Trent Mick Visnu Pitiyanuvath Will Elwood +Wout Mertens +Yeonghoon Park Zeke Sikelianos diff --git a/deps/npm/AUTHORS b/deps/npm/AUTHORS index 8b5893797f455d..92dee7cfc1e21d 100644 --- a/deps/npm/AUTHORS +++ b/deps/npm/AUTHORS @@ -57,7 +57,7 @@ George Ornbo Tim Oxley Tyler Green Dave Pacheco -atomizer +Danila Gerasimov Rod Vagg Christian Howe Andrew Lunny @@ -73,7 +73,6 @@ Phillip Howell Domenic Denicola James Halliday Jeremy Cantrell -Trent Mick Ribettes Don Park Einar Otto Stangvik @@ -121,7 +120,6 @@ François Frisch Trevor Burnham Alan Shaw TJ Holowaychuk -Luke Arduini Nicholas Kinsey Paulo Cesar Elan Shanker @@ -157,7 +155,6 @@ Yeonghoon Park Rafael de Oleza Mikola Lysenko Yazhong Liu -Younghoon Park Neil Gentleman Kris Kowal Alex Gorbatchev @@ -206,13 +203,13 @@ Hunter Loftis Peter Richardson Jussi Kalliokoski Filip Weiss -timoweiss +Timo Weiß Christopher Hiller Jérémy Lal Anders Janmyr Chris Meyers Ludwig Magnusson -wmertens +Wout Mertens Nick Santos Terin Stock Faiq Raza @@ -270,7 +267,7 @@ Julien Meddah Michiel Sikma Jakob Krigovsky Charmander <~@charmander.me> -erik wienhold +Erik Wienhold James Butler Kevin Kragenbrink Arnaud Rinquin @@ -279,8 +276,6 @@ Antti Mattila laiso Matt Zorn Kyle Mitchell -Michael Hayes -Benjamin Coe Jeremiah Senkpiel Michael Klein Simen Bekkhus @@ -289,4 +284,7 @@ thefourtheye Clay Carpenter bangbang93 Nick Malaguti -colakong +Cedric Nelson +Kat Marchán +Andrew +Eduardo Pinho diff --git a/deps/npm/CHANGELOG.md b/deps/npm/CHANGELOG.md index 048e12de6f64c6..93d0ca46451391 100644 --- a/deps/npm/CHANGELOG.md +++ b/deps/npm/CHANGELOG.md @@ -1,3 +1,65 @@ +### v2.11.2 (2015-06-04): + +Another small release this week, brought to you by the latest addition to the +CLI team, [@zkat](https://github.com/zkat) (Hi, all!) + +Mostly small documentation tweaks and version updates. Oh! And `npm outdated` +is actually sorted now. Rejoice! + +It's gonna be a while before we get another palindromic version number. Enjoy it +while it lasts. :3 + +#### QUALITY OF LIFE HAS NEVER BEEN BETTER + +* [`31aada4`](https://github.com/npm/npm/commit/31aada4ccc369c0903ff7f233f464955d12c6fe2) + [#8401](https://github.com/npm/npm/issues/8401) `npm outdated` output is just + that much nicer to consume now, due to sorting by name. + [@watilde](https://github.com/watilde) +* [`458a919`](https://github.com/npm/npm/commit/458a91925d8b20c5e672ba71a86745aad654abaf) + [#8469](https://github.com/npm/npm/pull/8469) Explicitly set `cwd` for + `preversion`, `version`, and `postversion` scripts. This makes the scripts + findable relative to the root dir. + ([@alexkwolfe](https://github.com/alexkwolfe)) +* [`55d6d71`](https://github.com/npm/npm/commit/55d6d71562e979e745c9db88861cc39f99b9f3ec) + Ensure package name and version are included in display during `npm version` + lifecycle execution. Gets rid of those little `undefined`s in the console. + ([@othiym23](https://github.com/othiym23)) + +#### WORDS HAVE NEVER BEEN QUITE THIS READABLE + +* [`3901e49`](https://github.com/npm/npm/commit/3901e4974c800e7f9fba4a5b2ff88da1126d5ef8) + [#8462](https://github.com/npm/npm/pull/8462) English apparently requires + correspondence between indefinite articles and attached nouns. + ([@Enet4](https://github.com/Enet4)) +* [`5a744e4`](https://github.com/npm/npm/commit/5a744e4b143ef7b2f50c80a1d96fdae4204d452b) + [#8421](https://github.com/npm/npm/pull/8421) The effect of `npm prune`'s + `--production` flag and how to use it have been documented a bit better. + ([@foiseworth](https://github.com/foiseworth)) +* [`eada625`](https://github.com/npm/npm/commit/eada625993485f0a2c5324b06f02bfa0a95ce4bc) + We've updated our `.mailmap` and `AUTHORS` files to make sure credit is given + where credit is due. ([@othiym23](https://github.com/othiym23)) + +#### VERSION NUMBERS HAVE NEVER BEEN BIGGER + +* [`c929fd1`](https://github.com/npm/npm/commit/c929fd1d0604b5878ed05706447e078d3e41f5b3) + `readable-steam@1.1.13`: Manually installed `v1.1.13` (steams3) to make deduping more reliable on `npm@<3`. + ([@othiym23](https://github.com/othiym23)) +* [`a9b4b78`](https://github.com/npm/npm/commit/a9b4b78dcc85571fd1cdd737903f7f37a5e6a755) + `request@2.57.0`: Replace dependency on IncomingMessage's `.client` with `.socket` as the former was deprecated in 2.2.0. + ([@othiym23](https://github.com/othiym23)) +* [`4b5e557`](https://github.com/npm/npm/commit/4b5e557a23cdefd521ad154111e3d4dcc81f1cdb) + `abbrev@1.0.7`: Better testing, with coverage. + ([@othiym23](https://github.com/othiym23)) +* [`561affe`](https://github.com/npm/npm/commit/561affee21df9bbea5a47298f2452f533be8f359) + `semver@4.3.6`: .npmignore added for less cruft, and better testing, with coverage. + ([@othiym23](https://github.com/othiym23)) +* [`60aef3c`](https://github.com/npm/npm/commit/60aef3cf5d84d757752db3eb8ede2cb385469e7b) + `graceful-fs@3.0.8`: io.js fixes. + ([@zkat](https://github.com/zkat)) +* [`f8bd453`](https://github.com/npm/npm/commit/f8bd453b1a1c46ba7666cb166595e8a011eae443) + `config-chain@1.1.9`: Added MIT license to package.json + ([@zkat](https://github.com/zkat)) + ### v2.11.1 (2015-05-28): This release brought to you from poolside at the Omni Amelia Island Resort and diff --git a/deps/npm/doc/cli/npm-prune.md b/deps/npm/doc/cli/npm-prune.md index 88c54754bbd918..846a04240e598d 100644 --- a/deps/npm/doc/cli/npm-prune.md +++ b/deps/npm/doc/cli/npm-prune.md @@ -15,8 +15,10 @@ removed. Extraneous packages are packages that are not listed on the parent package's dependencies list. -If the `--production` flag is specified, this command will remove the -packages specified in your `devDependencies`. +If the `--production` flag is specified or the `NODE_ENV` environment +variable is set to `production`, this command will remove the packages +specified in your `devDependencies`. Setting `--production=false` will +negate `NODE_ENV` being set to `production`. ## SEE ALSO diff --git a/deps/npm/doc/files/package.json.md b/deps/npm/doc/files/package.json.md index 0f091bc835b987..ad2b6623a1ebba 100644 --- a/deps/npm/doc/files/package.json.md +++ b/deps/npm/doc/files/package.json.md @@ -499,7 +499,7 @@ run this script as well, so that you can test it easily. ## peerDependencies -In some cases, you want to express the compatibility of your package with an +In some cases, you want to express the compatibility of your package with a host tool or library, while not necessarily doing a `require` of this host. This is usually referred to as a *plugin*. Notably, your module may be exposing a specific interface, expected and specified by the host documentation. diff --git a/deps/npm/html/doc/README.html b/deps/npm/html/doc/README.html index 1e2071c6178de5..467fac35a50631 100644 --- a/deps/npm/html/doc/README.html +++ b/deps/npm/html/doc/README.html @@ -140,7 +140,7 @@

If you have a complaint about a package in the public npm registry, and cannot resolve it with the package owner, please email -support@npmjs.com and explain the situation.

+support@npmjs.com and explain the situation.

Any data published to The npm Registry (including user account information) may be removed or modified at the sole discretion of the npm server administrators.

@@ -183,5 +183,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/api/npm-bin.html b/deps/npm/html/doc/api/npm-bin.html index 22109aeceb5b93..25f18e96bfb078 100644 --- a/deps/npm/html/doc/api/npm-bin.html +++ b/deps/npm/html/doc/api/npm-bin.html @@ -28,5 +28,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-bugs.html b/deps/npm/html/doc/api/npm-bugs.html index 4884a67d97f37c..3091744950237d 100644 --- a/deps/npm/html/doc/api/npm-bugs.html +++ b/deps/npm/html/doc/api/npm-bugs.html @@ -33,5 +33,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-cache.html b/deps/npm/html/doc/api/npm-cache.html index 8ae7f5fdde7995..3058330485a68f 100644 --- a/deps/npm/html/doc/api/npm-cache.html +++ b/deps/npm/html/doc/api/npm-cache.html @@ -42,5 +42,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-commands.html b/deps/npm/html/doc/api/npm-commands.html index a397d2cf44f127..40979bdc197f3b 100644 --- a/deps/npm/html/doc/api/npm-commands.html +++ b/deps/npm/html/doc/api/npm-commands.html @@ -36,5 +36,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/api/npm-config.html b/deps/npm/html/doc/api/npm-config.html index be0c65012752a8..f738a1382c5d5c 100644 --- a/deps/npm/html/doc/api/npm-config.html +++ b/deps/npm/html/doc/api/npm-config.html @@ -57,5 +57,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/api/npm-deprecate.html b/deps/npm/html/doc/api/npm-deprecate.html index 622552c2209b09..cfe4709a8400fa 100644 --- a/deps/npm/html/doc/api/npm-deprecate.html +++ b/deps/npm/html/doc/api/npm-deprecate.html @@ -47,5 +47,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/api/npm-docs.html b/deps/npm/html/doc/api/npm-docs.html index 536e467fd04839..6402489748f655 100644 --- a/deps/npm/html/doc/api/npm-docs.html +++ b/deps/npm/html/doc/api/npm-docs.html @@ -33,5 +33,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-edit.html b/deps/npm/html/doc/api/npm-edit.html index f615382c44d177..373e524686a614 100644 --- a/deps/npm/html/doc/api/npm-edit.html +++ b/deps/npm/html/doc/api/npm-edit.html @@ -36,5 +36,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-explore.html b/deps/npm/html/doc/api/npm-explore.html index f1b5eb4a3016dd..3c24e3d5d9e6bf 100644 --- a/deps/npm/html/doc/api/npm-explore.html +++ b/deps/npm/html/doc/api/npm-explore.html @@ -31,5 +31,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-help-search.html b/deps/npm/html/doc/api/npm-help-search.html index 25319797ba613f..2892bddca2c727 100644 --- a/deps/npm/html/doc/api/npm-help-search.html +++ b/deps/npm/html/doc/api/npm-help-search.html @@ -44,5 +44,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-init.html b/deps/npm/html/doc/api/npm-init.html index 7c971f48a62c8a..1b15519538b1d7 100644 --- a/deps/npm/html/doc/api/npm-init.html +++ b/deps/npm/html/doc/api/npm-init.html @@ -39,5 +39,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/api/npm-install.html b/deps/npm/html/doc/api/npm-install.html index dcb79a7f9ee308..4d2d7d02c4caf5 100644 --- a/deps/npm/html/doc/api/npm-install.html +++ b/deps/npm/html/doc/api/npm-install.html @@ -32,5 +32,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-link.html b/deps/npm/html/doc/api/npm-link.html index f240109b7ba8b5..fbebb87a2cb65d 100644 --- a/deps/npm/html/doc/api/npm-link.html +++ b/deps/npm/html/doc/api/npm-link.html @@ -42,5 +42,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-load.html b/deps/npm/html/doc/api/npm-load.html index 4e3c624044e97f..f8e554dc20b279 100644 --- a/deps/npm/html/doc/api/npm-load.html +++ b/deps/npm/html/doc/api/npm-load.html @@ -37,5 +37,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-ls.html b/deps/npm/html/doc/api/npm-ls.html index 060db121966f99..ffd829d709959e 100644 --- a/deps/npm/html/doc/api/npm-ls.html +++ b/deps/npm/html/doc/api/npm-ls.html @@ -63,5 +63,5 @@

global

       - + diff --git a/deps/npm/html/doc/api/npm-outdated.html b/deps/npm/html/doc/api/npm-outdated.html index dae825db614bd2..550936caf45c59 100644 --- a/deps/npm/html/doc/api/npm-outdated.html +++ b/deps/npm/html/doc/api/npm-outdated.html @@ -28,5 +28,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-owner.html b/deps/npm/html/doc/api/npm-owner.html index 05dd041afae9b9..aadab7aa3e4881 100644 --- a/deps/npm/html/doc/api/npm-owner.html +++ b/deps/npm/html/doc/api/npm-owner.html @@ -47,5 +47,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/api/npm-pack.html b/deps/npm/html/doc/api/npm-pack.html index 23f22ca46f8222..22a200ee0cf3bf 100644 --- a/deps/npm/html/doc/api/npm-pack.html +++ b/deps/npm/html/doc/api/npm-pack.html @@ -33,5 +33,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-prefix.html b/deps/npm/html/doc/api/npm-prefix.html index e2c8da281913c3..73f526c4ab8ba7 100644 --- a/deps/npm/html/doc/api/npm-prefix.html +++ b/deps/npm/html/doc/api/npm-prefix.html @@ -29,5 +29,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-prune.html b/deps/npm/html/doc/api/npm-prune.html index c3f465f5d86db0..352fb270292a0f 100644 --- a/deps/npm/html/doc/api/npm-prune.html +++ b/deps/npm/html/doc/api/npm-prune.html @@ -30,5 +30,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-publish.html b/deps/npm/html/doc/api/npm-publish.html index ff61f7ae543f26..7072131447eaaf 100644 --- a/deps/npm/html/doc/api/npm-publish.html +++ b/deps/npm/html/doc/api/npm-publish.html @@ -46,5 +46,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/api/npm-rebuild.html b/deps/npm/html/doc/api/npm-rebuild.html index ee1dbcbc4c7564..9c6584c6679aed 100644 --- a/deps/npm/html/doc/api/npm-rebuild.html +++ b/deps/npm/html/doc/api/npm-rebuild.html @@ -30,5 +30,5 @@

CONFIGURATION

       - + diff --git a/deps/npm/html/doc/api/npm-repo.html b/deps/npm/html/doc/api/npm-repo.html index 9c118a13abcd1d..2af204ca679897 100644 --- a/deps/npm/html/doc/api/npm-repo.html +++ b/deps/npm/html/doc/api/npm-repo.html @@ -33,5 +33,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-restart.html b/deps/npm/html/doc/api/npm-restart.html index 00cba2df4ec888..ac59f0a4b618c3 100644 --- a/deps/npm/html/doc/api/npm-restart.html +++ b/deps/npm/html/doc/api/npm-restart.html @@ -52,5 +52,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/api/npm-root.html b/deps/npm/html/doc/api/npm-root.html index aa9b38ff07bfd9..f44bba1e42c301 100644 --- a/deps/npm/html/doc/api/npm-root.html +++ b/deps/npm/html/doc/api/npm-root.html @@ -29,5 +29,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-run-script.html b/deps/npm/html/doc/api/npm-run-script.html index 1c0fa75dbbb7d6..02516357a304cb 100644 --- a/deps/npm/html/doc/api/npm-run-script.html +++ b/deps/npm/html/doc/api/npm-run-script.html @@ -41,5 +41,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/api/npm-search.html b/deps/npm/html/doc/api/npm-search.html index 5af228d26177da..da54a581f05a4e 100644 --- a/deps/npm/html/doc/api/npm-search.html +++ b/deps/npm/html/doc/api/npm-search.html @@ -53,5 +53,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-shrinkwrap.html b/deps/npm/html/doc/api/npm-shrinkwrap.html index 3151eedf99797d..7a4deb76ac08f7 100644 --- a/deps/npm/html/doc/api/npm-shrinkwrap.html +++ b/deps/npm/html/doc/api/npm-shrinkwrap.html @@ -33,5 +33,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-start.html b/deps/npm/html/doc/api/npm-start.html index b2397b53b217fc..f6aec88992b976 100644 --- a/deps/npm/html/doc/api/npm-start.html +++ b/deps/npm/html/doc/api/npm-start.html @@ -28,5 +28,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-stop.html b/deps/npm/html/doc/api/npm-stop.html index 2761790821b072..24781b166f32d5 100644 --- a/deps/npm/html/doc/api/npm-stop.html +++ b/deps/npm/html/doc/api/npm-stop.html @@ -28,5 +28,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-tag.html b/deps/npm/html/doc/api/npm-tag.html index 33bff4a82b44e7..a8b227f2a44bb1 100644 --- a/deps/npm/html/doc/api/npm-tag.html +++ b/deps/npm/html/doc/api/npm-tag.html @@ -36,5 +36,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-test.html b/deps/npm/html/doc/api/npm-test.html index cfccf0dcb32431..5b5acfd06f048b 100644 --- a/deps/npm/html/doc/api/npm-test.html +++ b/deps/npm/html/doc/api/npm-test.html @@ -30,5 +30,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-uninstall.html b/deps/npm/html/doc/api/npm-uninstall.html index 5b591656553c1d..040db7ad6e4c3a 100644 --- a/deps/npm/html/doc/api/npm-uninstall.html +++ b/deps/npm/html/doc/api/npm-uninstall.html @@ -30,5 +30,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-unpublish.html b/deps/npm/html/doc/api/npm-unpublish.html index f95e313e3e5493..eb4e3d5ed83b54 100644 --- a/deps/npm/html/doc/api/npm-unpublish.html +++ b/deps/npm/html/doc/api/npm-unpublish.html @@ -33,5 +33,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-update.html b/deps/npm/html/doc/api/npm-update.html index 0552633487fb49..42715ef84622a8 100644 --- a/deps/npm/html/doc/api/npm-update.html +++ b/deps/npm/html/doc/api/npm-update.html @@ -33,5 +33,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/api/npm-version.html b/deps/npm/html/doc/api/npm-version.html index df79f812dcb439..d9378b5ba7b6c2 100644 --- a/deps/npm/html/doc/api/npm-version.html +++ b/deps/npm/html/doc/api/npm-version.html @@ -32,5 +32,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm-view.html b/deps/npm/html/doc/api/npm-view.html index 5b07c8d531a266..1633e640670d84 100644 --- a/deps/npm/html/doc/api/npm-view.html +++ b/deps/npm/html/doc/api/npm-view.html @@ -81,5 +81,5 @@

RETURN VALUE

       - + diff --git a/deps/npm/html/doc/api/npm-whoami.html b/deps/npm/html/doc/api/npm-whoami.html index 6154f6270b5e6f..28f2358f46d578 100644 --- a/deps/npm/html/doc/api/npm-whoami.html +++ b/deps/npm/html/doc/api/npm-whoami.html @@ -29,5 +29,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/api/npm.html b/deps/npm/html/doc/api/npm.html index 3d69e1b5517df0..1b71bd18d89d89 100644 --- a/deps/npm/html/doc/api/npm.html +++ b/deps/npm/html/doc/api/npm.html @@ -23,7 +23,7 @@

SYNOPSIS

npm.commands.install(["package"], cb) })

VERSION

-

2.11.1

+

2.11.2

DESCRIPTION

This is the API documentation for npm. To find documentation of the command line @@ -109,5 +109,5 @@

ABBREVS

       - + diff --git a/deps/npm/html/doc/cli/npm-access.html b/deps/npm/html/doc/cli/npm-access.html index f413d7d2f2a4bc..b6e0fe64839d2e 100644 --- a/deps/npm/html/doc/cli/npm-access.html +++ b/deps/npm/html/doc/cli/npm-access.html @@ -75,5 +75,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-adduser.html b/deps/npm/html/doc/cli/npm-adduser.html index 07631c582495a2..534adcd8034cc3 100644 --- a/deps/npm/html/doc/cli/npm-adduser.html +++ b/deps/npm/html/doc/cli/npm-adduser.html @@ -68,5 +68,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-bin.html b/deps/npm/html/doc/cli/npm-bin.html index d0ee5f455e0dee..dcd9dda60aea26 100644 --- a/deps/npm/html/doc/cli/npm-bin.html +++ b/deps/npm/html/doc/cli/npm-bin.html @@ -35,5 +35,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-bugs.html b/deps/npm/html/doc/cli/npm-bugs.html index f78510829c6941..13f324bf1814f6 100644 --- a/deps/npm/html/doc/cli/npm-bugs.html +++ b/deps/npm/html/doc/cli/npm-bugs.html @@ -54,5 +54,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-build.html b/deps/npm/html/doc/cli/npm-build.html index 6237412c21fdc4..f8ed2052478e83 100644 --- a/deps/npm/html/doc/cli/npm-build.html +++ b/deps/npm/html/doc/cli/npm-build.html @@ -40,5 +40,5 @@

DESCRIPTION

       - + diff --git a/deps/npm/html/doc/cli/npm-bundle.html b/deps/npm/html/doc/cli/npm-bundle.html index 246d18f0fafce5..2abcbfbf0677df 100644 --- a/deps/npm/html/doc/cli/npm-bundle.html +++ b/deps/npm/html/doc/cli/npm-bundle.html @@ -31,5 +31,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-cache.html b/deps/npm/html/doc/cli/npm-cache.html index 2a4621864e6a5d..129fdf48bd29f1 100644 --- a/deps/npm/html/doc/cli/npm-cache.html +++ b/deps/npm/html/doc/cli/npm-cache.html @@ -81,5 +81,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-completion.html b/deps/npm/html/doc/cli/npm-completion.html index e38cd2e88c8559..66ff389d80018f 100644 --- a/deps/npm/html/doc/cli/npm-completion.html +++ b/deps/npm/html/doc/cli/npm-completion.html @@ -42,5 +42,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-config.html b/deps/npm/html/doc/cli/npm-config.html index dc9ed1cf100d0f..90e09f036450f9 100644 --- a/deps/npm/html/doc/cli/npm-config.html +++ b/deps/npm/html/doc/cli/npm-config.html @@ -66,5 +66,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-dedupe.html b/deps/npm/html/doc/cli/npm-dedupe.html index 7f2420c321a51b..14dacb99536da6 100644 --- a/deps/npm/html/doc/cli/npm-dedupe.html +++ b/deps/npm/html/doc/cli/npm-dedupe.html @@ -63,5 +63,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-deprecate.html b/deps/npm/html/doc/cli/npm-deprecate.html index d1a4e905c87817..c9a2cdaaa85642 100644 --- a/deps/npm/html/doc/cli/npm-deprecate.html +++ b/deps/npm/html/doc/cli/npm-deprecate.html @@ -38,5 +38,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-dist-tag.html b/deps/npm/html/doc/cli/npm-dist-tag.html index 7f31d1490f5357..486d37ae3ad6de 100644 --- a/deps/npm/html/doc/cli/npm-dist-tag.html +++ b/deps/npm/html/doc/cli/npm-dist-tag.html @@ -77,5 +77,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-docs.html b/deps/npm/html/doc/cli/npm-docs.html index 624b42da1ca885..44574838e0fc1c 100644 --- a/deps/npm/html/doc/cli/npm-docs.html +++ b/deps/npm/html/doc/cli/npm-docs.html @@ -56,5 +56,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-edit.html b/deps/npm/html/doc/cli/npm-edit.html index cf13f2fecdc482..cca503296fb399 100644 --- a/deps/npm/html/doc/cli/npm-edit.html +++ b/deps/npm/html/doc/cli/npm-edit.html @@ -49,5 +49,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-explore.html b/deps/npm/html/doc/cli/npm-explore.html index aa0e3636a755ba..593612954c2912 100644 --- a/deps/npm/html/doc/cli/npm-explore.html +++ b/deps/npm/html/doc/cli/npm-explore.html @@ -49,5 +49,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-help-search.html b/deps/npm/html/doc/cli/npm-help-search.html index b197f20d5ff221..c2be6b62adcd3e 100644 --- a/deps/npm/html/doc/cli/npm-help-search.html +++ b/deps/npm/html/doc/cli/npm-help-search.html @@ -46,5 +46,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-help.html b/deps/npm/html/doc/cli/npm-help.html index 4821f71aa3e260..0382f676590705 100644 --- a/deps/npm/html/doc/cli/npm-help.html +++ b/deps/npm/html/doc/cli/npm-help.html @@ -52,5 +52,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-init.html b/deps/npm/html/doc/cli/npm-init.html index 6482d0cf0c8d26..0f475354e3454d 100644 --- a/deps/npm/html/doc/cli/npm-init.html +++ b/deps/npm/html/doc/cli/npm-init.html @@ -48,5 +48,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-install.html b/deps/npm/html/doc/cli/npm-install.html index 330f1b166f666d..f80be43120654b 100644 --- a/deps/npm/html/doc/cli/npm-install.html +++ b/deps/npm/html/doc/cli/npm-install.html @@ -264,5 +264,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-link.html b/deps/npm/html/doc/cli/npm-link.html index 632beeb218cddd..317eb3990fbc00 100644 --- a/deps/npm/html/doc/cli/npm-link.html +++ b/deps/npm/html/doc/cli/npm-link.html @@ -72,5 +72,5 @@

SYNOPSIS

       - + diff --git a/deps/npm/html/doc/cli/npm-logout.html b/deps/npm/html/doc/cli/npm-logout.html index d41686589e36c6..c935569bc0bb25 100644 --- a/deps/npm/html/doc/cli/npm-logout.html +++ b/deps/npm/html/doc/cli/npm-logout.html @@ -55,5 +55,5 @@

SEE ALSO

       - + diff --git a/deps/npm/html/doc/cli/npm-ls.html b/deps/npm/html/doc/cli/npm-ls.html index 3f80bb2b7293b9..c36b2528c0940c 100644 --- a/deps/npm/html/doc/cli/npm-ls.html +++ b/deps/npm/html/doc/cli/npm-ls.html @@ -22,7 +22,7 @@

SYNOPSIS

limit the results to only the paths to the packages named. Note that nested packages will also show the paths to the specified packages. For example, running npm ls promzard in npm's source tree will show:

-
npm@2.11.1 /path/to/npm
+
npm@2.11.2 /path/to/npm
 └─┬ init-package-json@0.0.4
   └── promzard@0.1.5
 
It will print out extraneous, missing, and invalid packages.

@@ -97,5 +97,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-outdated.html b/deps/npm/html/doc/cli/npm-outdated.html
index d390ae6d595a36..f4d4affb1c8bdc 100644
--- a/deps/npm/html/doc/cli/npm-outdated.html
+++ b/deps/npm/html/doc/cli/npm-outdated.html
@@ -67,5 +67,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-owner.html b/deps/npm/html/doc/cli/npm-owner.html
index 5d405f2c3cf987..7977700de1065f 100644
--- a/deps/npm/html/doc/cli/npm-owner.html
+++ b/deps/npm/html/doc/cli/npm-owner.html
@@ -49,5 +49,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-pack.html b/deps/npm/html/doc/cli/npm-pack.html
index 88548a6684b963..07f91e6b0ceca8 100644
--- a/deps/npm/html/doc/cli/npm-pack.html
+++ b/deps/npm/html/doc/cli/npm-pack.html
@@ -41,5 +41,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-prefix.html b/deps/npm/html/doc/cli/npm-prefix.html
index 7905ab86cfea9e..46187fdb54f400 100644
--- a/deps/npm/html/doc/cli/npm-prefix.html
+++ b/deps/npm/html/doc/cli/npm-prefix.html
@@ -38,5 +38,5 @@ 
SEE ALSO

   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-prune.html b/deps/npm/html/doc/cli/npm-prune.html
index 616fe6951d4fd8..f4b851c2edc622 100644
--- a/deps/npm/html/doc/cli/npm-prune.html
+++ b/deps/npm/html/doc/cli/npm-prune.html
@@ -19,8 +19,10 @@ 
SYNOPSIS

 removed.

 
Extraneous packages are packages that are not listed on the parent
 package's dependencies list.

-
If the --production flag is specified, this command will remove the
-packages specified in your devDependencies.

+
If the --production flag is specified or the NODE_ENV environment
+variable is set to production, this command will remove the packages
+specified in your devDependencies. Setting --production=false will
+negate NODE_ENV being set to production.

 
SEE ALSO

 
    
 
  • npm-rm(1)
    • 
@@ -39,5 +41,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-publish.html b/deps/npm/html/doc/cli/npm-publish.html
index ffae7cd9e05fee..f2b14926f8ed09 100644
--- a/deps/npm/html/doc/cli/npm-publish.html
+++ b/deps/npm/html/doc/cli/npm-publish.html
@@ -66,5 +66,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-rebuild.html b/deps/npm/html/doc/cli/npm-rebuild.html
index 8d53945e70e174..77b5684dbaba93 100644
--- a/deps/npm/html/doc/cli/npm-rebuild.html
+++ b/deps/npm/html/doc/cli/npm-rebuild.html
@@ -38,5 +38,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-repo.html b/deps/npm/html/doc/cli/npm-repo.html
index f44e368bb52aeb..59dbb3c832e2cf 100644
--- a/deps/npm/html/doc/cli/npm-repo.html
+++ b/deps/npm/html/doc/cli/npm-repo.html
@@ -42,5 +42,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-restart.html b/deps/npm/html/doc/cli/npm-restart.html
index 8ba6aa8213a811..3fbd1a3cb35073 100644
--- a/deps/npm/html/doc/cli/npm-restart.html
+++ b/deps/npm/html/doc/cli/npm-restart.html
@@ -53,5 +53,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-rm.html b/deps/npm/html/doc/cli/npm-rm.html
index 464c0829727d39..94f0ba525beacb 100644
--- a/deps/npm/html/doc/cli/npm-rm.html
+++ b/deps/npm/html/doc/cli/npm-rm.html
@@ -39,5 +39,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-root.html b/deps/npm/html/doc/cli/npm-root.html
index 865d313cc88ca8..259315bd2e39f0 100644
--- a/deps/npm/html/doc/cli/npm-root.html
+++ b/deps/npm/html/doc/cli/npm-root.html
@@ -35,5 +35,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-run-script.html b/deps/npm/html/doc/cli/npm-run-script.html
index 967749d738e4c6..553542da9a3b25 100644
--- a/deps/npm/html/doc/cli/npm-run-script.html
+++ b/deps/npm/html/doc/cli/npm-run-script.html
@@ -56,5 +56,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-search.html b/deps/npm/html/doc/cli/npm-search.html
index cbfe190e161568..ceb867fbf00fb9 100644
--- a/deps/npm/html/doc/cli/npm-search.html
+++ b/deps/npm/html/doc/cli/npm-search.html
@@ -49,5 +49,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-shrinkwrap.html b/deps/npm/html/doc/cli/npm-shrinkwrap.html
index 07d3f1d1b5652f..5fd6d9c9b17401 100644
--- a/deps/npm/html/doc/cli/npm-shrinkwrap.html
+++ b/deps/npm/html/doc/cli/npm-shrinkwrap.html
@@ -164,5 +164,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-star.html b/deps/npm/html/doc/cli/npm-star.html
index 191ed99c7891c3..4943fe78068e37 100644
--- a/deps/npm/html/doc/cli/npm-star.html
+++ b/deps/npm/html/doc/cli/npm-star.html
@@ -36,5 +36,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-stars.html b/deps/npm/html/doc/cli/npm-stars.html
index 01a07c222f0da5..4e14f5b2994ce5 100644
--- a/deps/npm/html/doc/cli/npm-stars.html
+++ b/deps/npm/html/doc/cli/npm-stars.html
@@ -37,5 +37,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-start.html b/deps/npm/html/doc/cli/npm-start.html
index 294266d68fefe4..bdc38e83cb2959 100644
--- a/deps/npm/html/doc/cli/npm-start.html
+++ b/deps/npm/html/doc/cli/npm-start.html
@@ -34,5 +34,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-stop.html b/deps/npm/html/doc/cli/npm-stop.html
index 96ef57125da693..9a1c84adfd0d15 100644
--- a/deps/npm/html/doc/cli/npm-stop.html
+++ b/deps/npm/html/doc/cli/npm-stop.html
@@ -34,5 +34,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-tag.html b/deps/npm/html/doc/cli/npm-tag.html
index a43c23392c64a7..a1cd6a34722584 100644
--- a/deps/npm/html/doc/cli/npm-tag.html
+++ b/deps/npm/html/doc/cli/npm-tag.html
@@ -62,5 +62,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-test.html b/deps/npm/html/doc/cli/npm-test.html
index d74dd46dc01887..f1297a218d781b 100644
--- a/deps/npm/html/doc/cli/npm-test.html
+++ b/deps/npm/html/doc/cli/npm-test.html
@@ -37,5 +37,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-uninstall.html b/deps/npm/html/doc/cli/npm-uninstall.html
index 20571c9a62ffb9..ffa3f9fed67463 100644
--- a/deps/npm/html/doc/cli/npm-uninstall.html
+++ b/deps/npm/html/doc/cli/npm-uninstall.html
@@ -57,5 +57,5 @@ 
    SYNOPSIS
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-unpublish.html b/deps/npm/html/doc/cli/npm-unpublish.html
index d7f6c4a583c8af..2c688d6c7e5b37 100644
--- a/deps/npm/html/doc/cli/npm-unpublish.html
+++ b/deps/npm/html/doc/cli/npm-unpublish.html
@@ -47,5 +47,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-update.html b/deps/npm/html/doc/cli/npm-update.html
index b574f3352b3152..90665678babc42 100644
--- a/deps/npm/html/doc/cli/npm-update.html
+++ b/deps/npm/html/doc/cli/npm-update.html
@@ -119,5 +119,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-version.html b/deps/npm/html/doc/cli/npm-version.html
index 7ef78aece46c97..741b08519683aa 100644
--- a/deps/npm/html/doc/cli/npm-version.html
+++ b/deps/npm/html/doc/cli/npm-version.html
@@ -73,5 +73,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-view.html b/deps/npm/html/doc/cli/npm-view.html
index eac168136b4fad..a08ed9c2a46f16 100644
--- a/deps/npm/html/doc/cli/npm-view.html
+++ b/deps/npm/html/doc/cli/npm-view.html
@@ -82,5 +82,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm-whoami.html b/deps/npm/html/doc/cli/npm-whoami.html
index 83c851298cf7b5..5bee748a3a5edc 100644
--- a/deps/npm/html/doc/cli/npm-whoami.html
+++ b/deps/npm/html/doc/cli/npm-whoami.html
@@ -33,5 +33,5 @@ 
    SEE ALSO
    
   
    
 
-
+
 
diff --git a/deps/npm/html/doc/cli/npm.html b/deps/npm/html/doc/cli/npm.html
index df508eb34d8ce9..f5e08486c793b7 100644
--- a/deps/npm/html/doc/cli/npm.html
+++ b/deps/npm/html/doc/cli/npm.html
@@ -13,7 +13,7 @@ 
    npm
     
    javascript package manager
    
 
    SYNOPSIS
    
 
    npm <command> [args]
 
    VERSION
    
-
    2.11.1
    
+
    2.11.2
    
 
    DESCRIPTION
    
 
    npm is the package manager for the Node JavaScript platform.  It puts
 modules in place so that node can find them, and manages dependency
@@ -110,7 +110,7 @@ 
    CONTRIBUTIONS
    
 the issues list or ask on the mailing list.
    
 
 
    BUGS
    
 
    When you find issues, please report them:
    
@@ -118,7 +118,7 @@ 
    BUGS
    
 
  • web:
 http://github.com/npm/npm/issues
    • 
 
  • email:
-npm-@googlegroups.com
    • 
+npm-@googlegroups.com
 

 
Be sure to include all of the output from the npm command that didn't work
 as expected.  The npm-debug.log file is also helpful to provide.

@@ -128,7 +128,7 @@ 
AUTHOR

 
Isaac Z. Schlueter ::
 isaacs ::
 @izs ::
-i@izs.me

+i@izs.me

 
SEE ALSO

VERSION

-

2.11.1

+

2.11.2

DESCRIPTION

This is the API documentation for npm. To find documentation of the command line diff --git a/deps/npm/html/partial/doc/cli/npm-ls.html b/deps/npm/html/partial/doc/cli/npm-ls.html index 07d730ddef8356..cb1810bf555ca4 100644 --- a/deps/npm/html/partial/doc/cli/npm-ls.html +++ b/deps/npm/html/partial/doc/cli/npm-ls.html @@ -11,7 +11,7 @@

SYNOPSIS

limit the results to only the paths to the packages named. Note that nested packages will also show the paths to the specified packages. For example, running npm ls promzard in npm's source tree will show:

-
npm@2.11.1 /path/to/npm
+
npm@2.11.2 /path/to/npm
 └─┬ init-package-json@0.0.4
   └── promzard@0.1.5
 
It will print out extraneous, missing, and invalid packages.

diff --git a/deps/npm/html/partial/doc/cli/npm-prune.html b/deps/npm/html/partial/doc/cli/npm-prune.html
index 43dd8730d69832..8bb16677da18af 100644
--- a/deps/npm/html/partial/doc/cli/npm-prune.html
+++ b/deps/npm/html/partial/doc/cli/npm-prune.html
@@ -8,8 +8,10 @@ 
SYNOPSIS

 removed.

 
Extraneous packages are packages that are not listed on the parent
 package's dependencies list.

-
If the --production flag is specified, this command will remove the
-packages specified in your devDependencies.

+
If the --production flag is specified or the NODE_ENV environment
+variable is set to production, this command will remove the packages
+specified in your devDependencies. Setting --production=false will
+negate NODE_ENV being set to production.

 
SEE ALSO

 
    
 
  • npm-rm(1)
    • 
diff --git a/deps/npm/html/partial/doc/cli/npm.html b/deps/npm/html/partial/doc/cli/npm.html
index e5608ee3385c62..3778f1aa9b4e06 100644
--- a/deps/npm/html/partial/doc/cli/npm.html
+++ b/deps/npm/html/partial/doc/cli/npm.html
@@ -2,7 +2,7 @@ 
    npm
     
    javascript package manager
    
 
    SYNOPSIS
    
 
    npm <command> [args]
 
    VERSION
    
-
    2.11.1
    
+
    2.11.2
    
 
    DESCRIPTION
    
 
    npm is the package manager for the Node JavaScript platform.  It puts
 modules in place so that node can find them, and manages dependency
@@ -99,7 +99,7 @@ 
    CONTRIBUTIONS
    
 the issues list or ask on the mailing list.
    
 
 
    BUGS
    
 
    When you find issues, please report them:
    
@@ -107,7 +107,7 @@ 
    BUGS
    
 
  • web:
 http://github.com/npm/npm/issues
    • 
 
  • email:
-npm-@googlegroups.com
    • 
+npm-@googlegroups.com
 

 
Be sure to include all of the output from the npm command that didn't work
 as expected.  The npm-debug.log file is also helpful to provide.

@@ -117,7 +117,7 @@ 
AUTHOR

 
Isaac Z. Schlueter ::
 isaacs ::
 @izs ::
-i@izs.me

+i@izs.me

 
SEE ALSO

 
    
 
  • npm-help(1)
    • 
diff --git a/deps/npm/html/partial/doc/files/npm-json.html b/deps/npm/html/partial/doc/files/npm-json.html
index 055f8c486053a3..752a10cbe5c94b 100644
--- a/deps/npm/html/partial/doc/files/npm-json.html
+++ b/deps/npm/html/partial/doc/files/npm-json.html
@@ -363,7 +363,7 @@ 
    devDependencies
    
 themselves.  In dev mode (ie, locally running npm install), it'll
 run this script as well, so that you can test it easily.
    
 
    peerDependencies
    
-
    In some cases, you want to express the compatibility of your package with an
+
    In some cases, you want to express the compatibility of your package with a
 host tool or library, while not necessarily doing a require of this host.
 This is usually referred to as a plugin. Notably, your module may be exposing
 a specific interface, expected and specified by the host documentation.
    
diff --git a/deps/npm/html/partial/doc/files/package.json.html b/deps/npm/html/partial/doc/files/package.json.html
index 055f8c486053a3..752a10cbe5c94b 100644
--- a/deps/npm/html/partial/doc/files/package.json.html
+++ b/deps/npm/html/partial/doc/files/package.json.html
@@ -363,7 +363,7 @@ 
    devDependencies
    
 themselves.  In dev mode (ie, locally running npm install), it'll
 run this script as well, so that you can test it easily.
    
 
    peerDependencies
    
-
    In some cases, you want to express the compatibility of your package with an
+
    In some cases, you want to express the compatibility of your package with a
 host tool or library, while not necessarily doing a require of this host.
 This is usually referred to as a plugin. Notably, your module may be exposing
 a specific interface, expected and specified by the host documentation.
    
diff --git a/deps/npm/html/partial/doc/misc/npm-disputes.html b/deps/npm/html/partial/doc/misc/npm-disputes.html
index 02bdfec1ea4097..9824c29482dda2 100644
--- a/deps/npm/html/partial/doc/misc/npm-disputes.html
+++ b/deps/npm/html/partial/doc/misc/npm-disputes.html
@@ -2,7 +2,7 @@ 
    npm-disputes
     
    Handling Module
 
    SYNOPSIS
    
 
      
 
    1. Get the author email with npm owner ls <pkgname>
      2. 
-
    2. Email the author, CC support@npmjs.com
      3. 
+
    3. Email the author, CC support@npmjs.com
      4. 
 
    4. After a few weeks, if there's no resolution, we'll sort it out.
      5. 
 
    
 
    Don't squat on package names.  Publish code or move out of the way.
    
@@ -40,12 +40,12 @@ 
    DESCRIPTION
    
 owner (Bob).
 
  • Joe emails Bob, explaining the situation as respectfully as
 possible, and what he would like to do with the module name.  He
-adds the npm support staff support@npmjs.com to the CC list of
+adds the npm support staff support@npmjs.com to the CC list of
 the email.  Mention in the email that Bob can run npm owner add
 joe foo to add Joe as an owner of the foo package.
    • 
 
  • After a reasonable amount of time, if Bob has not responded, or if
 Bob and Joe can't come to any sort of resolution, email support
-support@npmjs.com and we'll sort it out.  ("Reasonable" is
+support@npmjs.com and we'll sort it out.  ("Reasonable" is
 usually at least 4 weeks, but extra time is allowed around common
 holidays.)
    • 
 
diff --git a/deps/npm/html/partial/doc/misc/npm-faq.html b/deps/npm/html/partial/doc/misc/npm-faq.html
index 99499701270a24..556037740e21ca 100644
--- a/deps/npm/html/partial/doc/misc/npm-faq.html
+++ b/deps/npm/html/partial/doc/misc/npm-faq.html
@@ -225,7 +225,7 @@ 
    I get ECONNREFUSED a lot.  What'
 
    To check if the registry is down, open up
 https://registry.npmjs.org/ in a web browser.  This will also tell
 you if you are just unable to access the internet for some reason.
    
-
    If the registry IS down, let us know by emailing support@npmjs.com
+
    If the registry IS down, let us know by emailing support@npmjs.com
 or posting an issue at https://github.com/npm/npm/issues.  If it's
 down for the world (and not just on your local network) then we're
 probably already being pinged about it.
    
diff --git a/deps/npm/lib/outdated.js b/deps/npm/lib/outdated.js
index 12db7cb7c79376..fa27dfc8027ccc 100644
--- a/deps/npm/lib/outdated.js
+++ b/deps/npm/lib/outdated.js
@@ -48,6 +48,12 @@ function outdated (args, silent, cb) {
   outdated_(args, dir, {}, 0, function (er, list) {
     if (!list) list = []
     if (er || silent || list.length === 0) return cb(er, list)
+    list.sort(function(a, b) {
+      var aa = a[1].toLowerCase()
+        , bb = b[1].toLowerCase()
+      return aa === bb ? 0
+           : aa < bb ? -1 : 1
+    })
     if (npm.config.get("json")) {
       console.log(makeJSON(list))
     } else if (npm.config.get("parseable")) {
diff --git a/deps/npm/lib/version.js b/deps/npm/lib/version.js
index b42c90142893ae..f763aad0ad8383 100644
--- a/deps/npm/lib/version.js
+++ b/deps/npm/lib/version.js
@@ -31,14 +31,15 @@ function version (args, silent, cb_) {
     try {
       data = JSON.parse(data)
     }
-    catch (er) {
+    catch (e) {
+      er = e
       data = null
     }
 
     if (!args.length) return dump(data, cb_)
 
     if (er) {
-      log.error("version", "No package.json found")
+      log.error("version", "No valid package.json found")
       return cb_(er)
     }
 
@@ -47,12 +48,15 @@ function version (args, silent, cb_) {
     if (!newVersion) return cb_(version.usage)
     if (data.version === newVersion) return cb_(new Error("Version not changed"))
     data.version = newVersion
+    var lifecycleData = Object.create(data)
+    lifecycleData._id = data.name + "@" + newVersion
 
+    var where = npm.prefix
     chain([
-          [lifecycle, data, "preversion"]
+          [lifecycle, lifecycleData, "preversion", where]
         , [version_, data, silent]
-        , [lifecycle, data, "version"]
-        , [lifecycle, data, "postversion"] ]
+        , [lifecycle, lifecycleData, "version", where]
+        , [lifecycle, lifecycleData, "postversion", where] ]
         , cb_)
   })
 }
diff --git a/deps/npm/man/man1/npm-ls.1 b/deps/npm/man/man1/npm-ls.1
index 92a61cef16ca87..c7b2c14fa0e271 100644
--- a/deps/npm/man/man1/npm-ls.1
+++ b/deps/npm/man/man1/npm-ls.1
@@ -23,7 +23,7 @@ For example, running \fBnpm ls promzard\fR in npm's source tree will show:
 .P
 .RS 2
 .nf
-npm@2.11.1 /path/to/npm
+npm@2.11.2 /path/to/npm
 └─┬ init\-package\-json@0\.0\.4
   └── promzard@0\.1\.5
 .fi
diff --git a/deps/npm/man/man1/npm-prune.1 b/deps/npm/man/man1/npm-prune.1
index 85fefee1afc1cf..a6178226e859d8 100644
--- a/deps/npm/man/man1/npm-prune.1
+++ b/deps/npm/man/man1/npm-prune.1
@@ -18,8 +18,10 @@ removed\.
 Extraneous packages are packages that are not listed on the parent
 package's dependencies list\.
 .P
-If the \fB\-\-production\fR flag is specified, this command will remove the
-packages specified in your \fBdevDependencies\fR\|\.
+If the \fB\-\-production\fR flag is specified or the \fBNODE_ENV\fR environment
+variable is set to \fBproduction\fR, this command will remove the packages
+specified in your \fBdevDependencies\fR\|\. Setting \fB\-\-production=false\fR will
+negate \fBNODE_ENV\fR being set to \fBproduction\fR\|\.
 .SH SEE ALSO
 .RS 0
 .IP \(bu 2
diff --git a/deps/npm/man/man1/npm.1 b/deps/npm/man/man1/npm.1
index 8d9c64b9004ade..45636f9093d2ec 100644
--- a/deps/npm/man/man1/npm.1
+++ b/deps/npm/man/man1/npm.1
@@ -10,7 +10,7 @@ npm  [args]
 .RE
 .SH VERSION
 .P
-2.11.1
+2.11.2
 .SH DESCRIPTION
 .P
 npm is the package manager for the Node JavaScript platform\.  It puts
diff --git a/deps/npm/man/man3/npm.3 b/deps/npm/man/man3/npm.3
index 603e701b174460..e7364762d46469 100644
--- a/deps/npm/man/man3/npm.3
+++ b/deps/npm/man/man3/npm.3
@@ -20,7 +20,7 @@ npm\.load([configObject, ]function (er, npm) {
 .RE
 .SH VERSION
 .P
-2.11.1
+2.11.2
 .SH DESCRIPTION
 .P
 This is the API documentation for npm\.
diff --git a/deps/npm/man/man5/npm-json.5 b/deps/npm/man/man5/npm-json.5
index 64706f17321c9b..ed3ee7c241a72b 100644
--- a/deps/npm/man/man5/npm-json.5
+++ b/deps/npm/man/man5/npm-json.5
@@ -593,7 +593,7 @@ themselves\.  In dev mode (ie, locally running \fBnpm install\fR), it'll
 run this script as well, so that you can test it easily\.
 .SH peerDependencies
 .P
-In some cases, you want to express the compatibility of your package with an
+In some cases, you want to express the compatibility of your package with a
 host tool or library, while not necessarily doing a \fBrequire\fR of this host\.
 This is usually referred to as a \fIplugin\fR\|\. Notably, your module may be exposing
 a specific interface, expected and specified by the host documentation\.
diff --git a/deps/npm/man/man5/package.json.5 b/deps/npm/man/man5/package.json.5
index 64706f17321c9b..ed3ee7c241a72b 100644
--- a/deps/npm/man/man5/package.json.5
+++ b/deps/npm/man/man5/package.json.5
@@ -593,7 +593,7 @@ themselves\.  In dev mode (ie, locally running \fBnpm install\fR), it'll
 run this script as well, so that you can test it easily\.
 .SH peerDependencies
 .P
-In some cases, you want to express the compatibility of your package with an
+In some cases, you want to express the compatibility of your package with a
 host tool or library, while not necessarily doing a \fBrequire\fR of this host\.
 This is usually referred to as a \fIplugin\fR\|\. Notably, your module may be exposing
 a specific interface, expected and specified by the host documentation\.
diff --git a/deps/npm/node_modules/abbrev/.npmignore b/deps/npm/node_modules/abbrev/.npmignore
new file mode 100644
index 00000000000000..9d6cd2f025d4a6
--- /dev/null
+++ b/deps/npm/node_modules/abbrev/.npmignore
@@ -0,0 +1,4 @@
+.nyc_output
+nyc_output
+node_modules
+coverage
diff --git a/deps/npm/node_modules/abbrev/.travis.yml b/deps/npm/node_modules/abbrev/.travis.yml
new file mode 100644
index 00000000000000..991d04b6e2272b
--- /dev/null
+++ b/deps/npm/node_modules/abbrev/.travis.yml
@@ -0,0 +1,5 @@
+language: node_js
+node_js:
+  - '0.10'
+  - '0.12'
+  - 'iojs'
diff --git a/deps/npm/node_modules/abbrev/package.json b/deps/npm/node_modules/abbrev/package.json
index c94731f442d3ce..9b71f630b71ae1 100644
--- a/deps/npm/node_modules/abbrev/package.json
+++ b/deps/npm/node_modules/abbrev/package.json
@@ -1,6 +1,6 @@
 {
   "name": "abbrev",
-  "version": "1.0.6",
+  "version": "1.0.7",
   "description": "Like ruby's abbrev module, but in js",
   "author": {
     "name": "Isaac Z. Schlueter",
@@ -8,30 +8,33 @@
   },
   "main": "abbrev.js",
   "scripts": {
-    "test": "node test.js"
+    "test": "tap test.js --cov"
   },
   "repository": {
     "type": "git",
     "url": "git+ssh://git@github.com/isaacs/abbrev-js.git"
   },
   "license": "ISC",
-  "gitHead": "648a6735d9c5a7a04885e3ada49eed4db36181c2",
+  "devDependencies": {
+    "tap": "^1.2.0"
+  },
+  "gitHead": "821d09ce7da33627f91bbd8ed631497ed6f760c2",
   "bugs": {
     "url": "https://github.com/isaacs/abbrev-js/issues"
   },
   "homepage": "https://github.com/isaacs/abbrev-js#readme",
-  "_id": "abbrev@1.0.6",
-  "_shasum": "b6d632b859b3fa2d6f7e4b195472461b9e32dc30",
-  "_from": "abbrev@1.0.6",
-  "_npmVersion": "2.10.0",
+  "_id": "abbrev@1.0.7",
+  "_shasum": "5b6035b2ee9d4fb5cf859f08a9be81b208491843",
+  "_from": "abbrev@>=1.0.7 <1.1.0",
+  "_npmVersion": "2.10.1",
   "_nodeVersion": "2.0.1",
   "_npmUser": {
     "name": "isaacs",
     "email": "isaacs@npmjs.com"
   },
   "dist": {
-    "shasum": "b6d632b859b3fa2d6f7e4b195472461b9e32dc30",
-    "tarball": "http://registry.npmjs.org/abbrev/-/abbrev-1.0.6.tgz"
+    "shasum": "5b6035b2ee9d4fb5cf859f08a9be81b208491843",
+    "tarball": "http://registry.npmjs.org/abbrev/-/abbrev-1.0.7.tgz"
   },
   "maintainers": [
     {
@@ -40,5 +43,5 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.0.6.tgz"
+  "_resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.0.7.tgz"
 }
diff --git a/deps/npm/node_modules/abbrev/test.js b/deps/npm/node_modules/abbrev/test.js
index d5a7303ed69c6f..eb30e421cb9836 100644
--- a/deps/npm/node_modules/abbrev/test.js
+++ b/deps/npm/node_modules/abbrev/test.js
@@ -2,7 +2,7 @@ var abbrev = require('./abbrev.js')
 var assert = require("assert")
 var util = require("util")
 
-console.log("TAP Version 13")
+console.log("TAP version 13")
 var count = 0
 
 function test (list, expect) {
@@ -44,4 +44,4 @@ test(["a", "ab", "abc", "abcd", "abcde", "acde"],
 , acde: 'acde'
 })
 
-console.log("0..%d", count)
+console.log("1..%d", count)
diff --git a/deps/npm/node_modules/config-chain/node_modules/proto-list/LICENSE b/deps/npm/node_modules/config-chain/node_modules/proto-list/LICENSE
index 05a4010949cac3..19129e315fe593 100644
--- a/deps/npm/node_modules/config-chain/node_modules/proto-list/LICENSE
+++ b/deps/npm/node_modules/config-chain/node_modules/proto-list/LICENSE
@@ -1,23 +1,15 @@
-Copyright 2009, 2010, 2011 Isaac Z. Schlueter.
-All rights reserved.
+The ISC License
 
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
+Copyright (c) Isaac Z. Schlueter and Contributors
 
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/deps/npm/node_modules/config-chain/node_modules/proto-list/package.json b/deps/npm/node_modules/config-chain/node_modules/proto-list/package.json
index 2dff2917c05836..458621ad892adf 100644
--- a/deps/npm/node_modules/config-chain/node_modules/proto-list/package.json
+++ b/deps/npm/node_modules/config-chain/node_modules/proto-list/package.json
@@ -1,6 +1,6 @@
 {
   "name": "proto-list",
-  "version": "1.2.3",
+  "version": "1.2.4",
   "description": "A utility for managing a prototype chain",
   "main": "./proto-list.js",
   "author": {
@@ -13,27 +13,29 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/isaacs/proto-list"
-  },
-  "license": {
-    "type": "MIT",
-    "url": "https://github.com/isaacs/proto-list/blob/master/LICENSE"
+    "url": "git+https://github.com/isaacs/proto-list.git"
   },
+  "license": "ISC",
   "devDependencies": {
     "tap": "0"
   },
-  "gitHead": "44d76897176861d176a53ed3f3fc5e05cdee7643",
+  "gitHead": "9e4af12d4dddee2fd531f0fe0c21c9cfacb78ac0",
   "bugs": {
     "url": "https://github.com/isaacs/proto-list/issues"
   },
-  "homepage": "https://github.com/isaacs/proto-list",
-  "_id": "proto-list@1.2.3",
-  "_shasum": "6235554a1bca1f0d15e3ca12ca7329d5def42bd9",
-  "_from": "proto-list@~1.2.1",
-  "_npmVersion": "1.4.14",
+  "homepage": "https://github.com/isaacs/proto-list#readme",
+  "_id": "proto-list@1.2.4",
+  "_shasum": "212d5bfe1318306a420f6402b8e26ff39647a849",
+  "_from": "proto-list@>=1.2.1 <1.3.0",
+  "_npmVersion": "2.10.0",
+  "_nodeVersion": "2.0.1",
   "_npmUser": {
     "name": "isaacs",
-    "email": "i@izs.me"
+    "email": "isaacs@npmjs.com"
+  },
+  "dist": {
+    "shasum": "212d5bfe1318306a420f6402b8e26ff39647a849",
+    "tarball": "http://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz"
   },
   "maintainers": [
     {
@@ -41,11 +43,6 @@
       "email": "i@izs.me"
     }
   ],
-  "dist": {
-    "shasum": "6235554a1bca1f0d15e3ca12ca7329d5def42bd9",
-    "tarball": "http://registry.npmjs.org/proto-list/-/proto-list-1.2.3.tgz"
-  },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/proto-list/-/proto-list-1.2.3.tgz",
-  "readme": "ERROR: No README data found!"
+  "_resolved": "https://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz"
 }
diff --git a/deps/npm/node_modules/config-chain/package.json b/deps/npm/node_modules/config-chain/package.json
index a07f2f41433bd3..b25913cab0143b 100644
--- a/deps/npm/node_modules/config-chain/package.json
+++ b/deps/npm/node_modules/config-chain/package.json
@@ -1,6 +1,12 @@
 {
   "name": "config-chain",
-  "version": "1.1.8",
+  "version": "1.1.9",
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "https://raw.githubusercontent.com/dominictarr/config-chain/master/LICENCE"
+    }
+  ],
   "description": "HANDLE CONFIGURATION ONCE AND FOR ALL",
   "homepage": "http://github.com/dominictarr/config-chain",
   "repository": {
@@ -22,18 +28,15 @@
   "scripts": {
     "test": "tap test/"
   },
-  "readme": "#config-chain\n\nUSE THIS MODULE TO LOAD ALL YOUR CONFIGURATIONS\n\n``` js\n\n  //npm install config-chain\n\n  var cc = require('config-chain')\n    , opts = require('optimist').argv //ALWAYS USE OPTIMIST FOR COMMAND LINE OPTIONS.\n    , env = opts.env || process.env.YOUR_APP_ENV || 'dev' //SET YOUR ENV LIKE THIS.\n\n  // EACH ARG TO CONFIGURATOR IS LOADED INTO CONFIGURATION CHAIN\n  // EARLIER ITEMS OVERIDE LATER ITEMS\n  // PUTS COMMAND LINE OPTS FIRST, AND DEFAULTS LAST!\n\n  //strings are interpereted as filenames.\n  //will be loaded synchronously\n\n  var conf =\n  cc(\n    //OVERRIDE SETTINGS WITH COMMAND LINE OPTS\n    opts,\n\n    //ENV VARS IF PREFIXED WITH 'myApp_'\n\n    cc.env('myApp_'), //myApp_foo = 'like this'\n\n    //FILE NAMED BY ENV\n    path.join(__dirname,  'config.' + env + '.json'),\n\n    //IF `env` is PRODUCTION\n    env === 'prod'\n      ? path.join(__dirname, 'special.json') //load a special file\n      : null //NULL IS IGNORED!\n\n    //SUBDIR FOR ENV CONFIG\n    path.join(__dirname,  'config', env, 'config.json'),\n\n    //SEARCH PARENT DIRECTORIES FROM CURRENT DIR FOR FILE\n    cc.find('config.json'),\n\n    //PUT DEFAULTS LAST\n    {\n      host: 'localhost'\n      port: 8000\n    })\n\n  var host = conf.get('host')\n\n  // or\n\n  var host = conf.store.host\n\n```\n\nFINALLY, EASY FLEXIBLE CONFIGURATIONS!\n\n##see also: [proto-list](https://github.com/isaacs/proto-list/)\n\nWHATS THAT YOU SAY?\n\nYOU WANT A \"CLASS\" SO THAT YOU CAN DO CRAYCRAY JQUERY CRAPS?\n\nEXTEND WITH YOUR OWN FUNCTIONALTY!?\n\n## CONFIGCHAIN LIVES TO SERVE ONLY YOU!\n\n```javascript\nvar cc = require('config-chain')\n\n// all the stuff you did before\nvar config = cc({\n      some: 'object'\n    },\n    cc.find('config.json'),\n    cc.env('myApp_')\n  )\n  // CONFIGS AS A SERVICE, aka \"CaaS\", aka EVERY DEVOPS DREAM OMG!\n  .addUrl('http://configurator:1234/my-configs')\n  // ASYNC FTW!\n  .addFile('/path/to/file.json')\n\n  // OBJECTS ARE OK TOO, they're SYNC but they still ORDER RIGHT\n  // BECAUSE PROMISES ARE USED BUT NO, NOT *THOSE* PROMISES, JUST\n  // ACTUAL PROMISES LIKE YOU MAKE TO YOUR MOM, KEPT OUT OF LOVE\n  .add({ another: 'object' })\n\n  // DIE A THOUSAND DEATHS IF THIS EVER HAPPENS!!\n  .on('error', function (er) {\n    // IF ONLY THERE WAS SOMETHIGN HARDER THAN THROW\n    // MY SORROW COULD BE ADEQUATELY EXPRESSED.  /o\\\n    throw er\n  })\n\n  // THROW A PARTY IN YOUR FACE WHEN ITS ALL LOADED!!\n  .on('load', function (config) {\n    console.awesome('HOLY SHIT!')\n  })\n```\n\n# BORING API DOCS\n\n## cc(...args)\n\nMAKE A CHAIN AND ADD ALL THE ARGS.\n\nIf the arg is a STRING, then it shall be a JSON FILENAME.\n\nSYNC I/O!\n\nRETURN THE CHAIN!\n\n## cc.json(...args)\n\nJoin the args INTO A JSON FILENAME!\n\nSYNC I/O!\n\n## cc.find(relativePath)\n\nSEEK the RELATIVE PATH by climbing the TREE OF DIRECTORIES.\n\nRETURN THE FOUND PATH!\n\nSYNC I/O!\n\n## cc.parse(content, file, type)\n\nParse the content string, and guess the type from either the\nspecified type or the filename.\n\nRETURN THE RESULTING OBJECT!\n\nNO I/O!\n\n## cc.env(prefix, env=process.env)\n\nGet all the keys on the provided env object (or process.env) which are\nprefixed by the specified prefix, and put the values on a new object.\n\nRETURN THE RESULTING OBJECT!\n\nNO I/O!\n\n## cc.ConfigChain()\n\nThe ConfigChain class for CRAY CRAY JQUERY STYLE METHOD CHAINING!\n\nOne of these is returned by the main exported function, as well.\n\nIt inherits (prototypically) from\n[ProtoList](https://github.com/isaacs/proto-list/), and also inherits\n(parasitically) from\n[EventEmitter](http://nodejs.org/api/events.html#events_class_events_eventemitter)\n\nIt has all the methods from both, and except where noted, they are\nunchanged.\n\n### LET IT BE KNOWN THAT chain IS AN INSTANCE OF ConfigChain.\n\n## chain.sources\n\nA list of all the places where it got stuff.  The keys are the names\npassed to addFile or addUrl etc, and the value is an object with some\ninfo about the data source.\n\n## chain.addFile(filename, type, [name=filename])\n\nFilename is the name of the file.  Name is an arbitrary string to be\nused later if you desire.  Type is either 'ini' or 'json', and will\ntry to guess intelligently if omitted.\n\nLoaded files can be saved later.\n\n## chain.addUrl(url, type, [name=url])\n\nSame as the filename thing, but with a url.\n\nCan't be saved later.\n\n## chain.addEnv(prefix, env, [name='env'])\n\nAdd all the keys from the env object that start with the prefix.\n\n## chain.addString(data, file, type, [name])\n\nParse the string and add it to the set.  (Mainly used internally.)\n\n## chain.add(object, [name])\n\nAdd the object to the set.\n\n## chain.root {Object}\n\nThe root from which all the other config objects in the set descend\nprototypically.\n\nPut your defaults here.\n\n## chain.set(key, value, name)\n\nSet the key to the value on the named config object.  If name is\nunset, then set it on the first config object in the set.  (That is,\nthe one with the highest priority, which was added first.)\n\n## chain.get(key, [name])\n\nGet the key from the named config object explicitly, or from the\nresolved configs if not specified.\n\n## chain.save(name, type)\n\nWrite the named config object back to its origin.\n\nCurrently only supported for env and file config types.\n\nFor files, encode the data according to the type.\n\n## chain.on('save', function () {})\n\nWhen one or more files are saved, emits `save` event when they're all\nsaved.\n\n## chain.on('load', function (chain) {})\n\nWhen the config chain has loaded all the specified files and urls and\nsuch, the 'load' event fires.\n",
-  "readmeFilename": "readme.markdown",
+  "gitHead": "832609897082a0a887c59dadb105f4db6de1ab4c",
   "bugs": {
     "url": "https://github.com/dominictarr/config-chain/issues"
   },
-  "_id": "config-chain@1.1.8",
-  "dist": {
-    "shasum": "0943d0b7227213a20d4eaff4434f4a1c0a052cad",
-    "tarball": "http://registry.npmjs.org/config-chain/-/config-chain-1.1.8.tgz"
-  },
-  "_from": "config-chain@^1.1.8",
-  "_npmVersion": "1.3.6",
+  "_id": "config-chain@1.1.9",
+  "_shasum": "39ac7d4dca84faad926124c54cff25a53aa8bf6e",
+  "_from": "config-chain@>=1.1.9 <1.2.0",
+  "_npmVersion": "2.11.0",
+  "_nodeVersion": "0.12.4",
   "_npmUser": {
     "name": "dominictarr",
     "email": "dominic.tarr@gmail.com"
@@ -48,7 +51,10 @@
       "email": "i@izs.me"
     }
   ],
+  "dist": {
+    "shasum": "39ac7d4dca84faad926124c54cff25a53aa8bf6e",
+    "tarball": "http://registry.npmjs.org/config-chain/-/config-chain-1.1.9.tgz"
+  },
   "directories": {},
-  "_shasum": "0943d0b7227213a20d4eaff4434f4a1c0a052cad",
-  "_resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.8.tgz"
+  "_resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.9.tgz"
 }
diff --git a/deps/npm/node_modules/graceful-fs/graceful-fs.js b/deps/npm/node_modules/graceful-fs/graceful-fs.js
index 77fc702d80295a..fb206b83854a19 100644
--- a/deps/npm/node_modules/graceful-fs/graceful-fs.js
+++ b/deps/npm/node_modules/graceful-fs/graceful-fs.js
@@ -128,7 +128,7 @@ Req.prototype.done = function (er, result) {
   var tryAgain = false
   if (er) {
     var code = er.code
-    var tryAgain = code === "EMFILE"
+    var tryAgain = code === "EMFILE" || code === "ENFILE"
     if (process.platform === "win32")
       tryAgain = tryAgain || code === "OK"
   }
diff --git a/deps/npm/node_modules/graceful-fs/package.json b/deps/npm/node_modules/graceful-fs/package.json
index b55ea29e5301e5..c4a98d3264ac48 100644
--- a/deps/npm/node_modules/graceful-fs/package.json
+++ b/deps/npm/node_modules/graceful-fs/package.json
@@ -6,7 +6,7 @@
   },
   "name": "graceful-fs",
   "description": "A drop-in replacement for fs, making various improvements.",
-  "version": "3.0.7",
+  "version": "3.0.8",
   "repository": {
     "type": "git",
     "url": "git://github.com/isaacs/node-graceful-fs.git"
@@ -41,25 +41,25 @@
   "devDependencies": {
     "mkdirp": "^0.5.0",
     "rimraf": "^2.2.8",
-    "tap": "^0.4.13"
+    "tap": "^1.2.0"
   },
-  "gitHead": "4aa1ba4a0a1ae59948dc3b14decb7c4a8ab62bce",
+  "gitHead": "45c57aa5e323c35a985a525de6f0c9a6ef59e1f8",
   "bugs": {
     "url": "https://github.com/isaacs/node-graceful-fs/issues"
   },
   "homepage": "https://github.com/isaacs/node-graceful-fs#readme",
-  "_id": "graceful-fs@3.0.7",
-  "_shasum": "e935be4b3e57892d289dc3bef7be8c02779d2b54",
-  "_from": "graceful-fs@>=3.0.7 <3.1.0",
-  "_npmVersion": "2.10.0",
+  "_id": "graceful-fs@3.0.8",
+  "_shasum": "ce813e725fa82f7e6147d51c9a5ca68270551c22",
+  "_from": "graceful-fs@>=3.0.8 <3.1.0",
+  "_npmVersion": "2.10.1",
   "_nodeVersion": "2.0.1",
   "_npmUser": {
     "name": "isaacs",
     "email": "isaacs@npmjs.com"
   },
   "dist": {
-    "shasum": "e935be4b3e57892d289dc3bef7be8c02779d2b54",
-    "tarball": "http://registry.npmjs.org/graceful-fs/-/graceful-fs-3.0.7.tgz"
+    "shasum": "ce813e725fa82f7e6147d51c9a5ca68270551c22",
+    "tarball": "http://registry.npmjs.org/graceful-fs/-/graceful-fs-3.0.8.tgz"
   },
   "maintainers": [
     {
@@ -67,6 +67,5 @@
       "email": "i@izs.me"
     }
   ],
-  "_resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-3.0.7.tgz",
-  "readme": "ERROR: No README data found!"
+  "_resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-3.0.8.tgz"
 }
diff --git a/deps/npm/node_modules/graceful-fs/test/max-open.js b/deps/npm/node_modules/graceful-fs/test/max-open.js
index 44d52679b9bf52..a6b9ba43d3a6de 100644
--- a/deps/npm/node_modules/graceful-fs/test/max-open.js
+++ b/deps/npm/node_modules/graceful-fs/test/max-open.js
@@ -40,13 +40,13 @@ test('open lots of stuff', function (t) {
     doneCalled++
 
     if (fds.length === 0) {
-      //console.error('done called %d times', doneCalled)
+      console.error('done called %d times', doneCalled)
       // First because of the timeout
       // Then to close the fd's opened afterwards
       // Then this time, to complete.
       // Might take multiple passes, depending on CPU speed
       // and ulimit, but at least 3 in every case.
-      t.ok(doneCalled >= 3)
+      t.ok(doneCalled >= 2)
       return t.end()
     }
 
diff --git a/deps/npm/node_modules/graceful-fs/test/write-then-read.js b/deps/npm/node_modules/graceful-fs/test/write-then-read.js
index 3a3db54b0c8ce4..21e4c26bf6c9dc 100644
--- a/deps/npm/node_modules/graceful-fs/test/write-then-read.js
+++ b/deps/npm/node_modules/graceful-fs/test/write-then-read.js
@@ -4,6 +4,8 @@ var mkdirp = require('mkdirp');
 var test = require('tap').test;
 var p = require('path').resolve(__dirname, 'files');
 
+process.chdir(__dirname)
+
 // Make sure to reserve the stderr fd
 process.stderr.write('');
 
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/float.patch b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/float.patch
deleted file mode 100644
index b984607a41cc1f..00000000000000
--- a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/float.patch
+++ /dev/null
@@ -1,923 +0,0 @@
-diff --git a/lib/_stream_duplex.js b/lib/_stream_duplex.js
-index c5a741c..a2e0d8e 100644
---- a/lib/_stream_duplex.js
-+++ b/lib/_stream_duplex.js
-@@ -26,8 +26,8 @@
- 
- module.exports = Duplex;
- var util = require('util');
--var Readable = require('_stream_readable');
--var Writable = require('_stream_writable');
-+var Readable = require('./_stream_readable');
-+var Writable = require('./_stream_writable');
- 
- util.inherits(Duplex, Readable);
- 
-diff --git a/lib/_stream_passthrough.js b/lib/_stream_passthrough.js
-index a5e9864..330c247 100644
---- a/lib/_stream_passthrough.js
-+++ b/lib/_stream_passthrough.js
-@@ -25,7 +25,7 @@
- 
- module.exports = PassThrough;
- 
--var Transform = require('_stream_transform');
-+var Transform = require('./_stream_transform');
- var util = require('util');
- util.inherits(PassThrough, Transform);
- 
-diff --git a/lib/_stream_readable.js b/lib/_stream_readable.js
-index 0c3fe3e..90a8298 100644
---- a/lib/_stream_readable.js
-+++ b/lib/_stream_readable.js
-@@ -23,10 +23,34 @@ module.exports = Readable;
- Readable.ReadableState = ReadableState;
- 
- var EE = require('events').EventEmitter;
-+if (!EE.listenerCount) EE.listenerCount = function(emitter, type) {
-+  return emitter.listeners(type).length;
-+};
-+
-+if (!global.setImmediate) global.setImmediate = function setImmediate(fn) {
-+  return setTimeout(fn, 0);
-+};
-+if (!global.clearImmediate) global.clearImmediate = function clearImmediate(i) {
-+  return clearTimeout(i);
-+};
-+
- var Stream = require('stream');
- var util = require('util');
-+if (!util.isUndefined) {
-+  var utilIs = require('core-util-is');
-+  for (var f in utilIs) {
-+    util[f] = utilIs[f];
-+  }
-+}
- var StringDecoder;
--var debug = util.debuglog('stream');
-+var debug;
-+if (util.debuglog)
-+  debug = util.debuglog('stream');
-+else try {
-+  debug = require('debuglog')('stream');
-+} catch (er) {
-+  debug = function() {};
-+}
- 
- util.inherits(Readable, Stream);
- 
-@@ -380,7 +404,7 @@ function chunkInvalid(state, chunk) {
- 
- 
- function onEofChunk(stream, state) {
--  if (state.decoder && !state.ended) {
-+  if (state.decoder && !state.ended && state.decoder.end) {
-     var chunk = state.decoder.end();
-     if (chunk && chunk.length) {
-       state.buffer.push(chunk);
-diff --git a/lib/_stream_transform.js b/lib/_stream_transform.js
-index b1f9fcc..b0caf57 100644
---- a/lib/_stream_transform.js
-+++ b/lib/_stream_transform.js
-@@ -64,8 +64,14 @@
- 
- module.exports = Transform;
- 
--var Duplex = require('_stream_duplex');
-+var Duplex = require('./_stream_duplex');
- var util = require('util');
-+if (!util.isUndefined) {
-+  var utilIs = require('core-util-is');
-+  for (var f in utilIs) {
-+    util[f] = utilIs[f];
-+  }
-+}
- util.inherits(Transform, Duplex);
- 
- 
-diff --git a/lib/_stream_writable.js b/lib/_stream_writable.js
-index ba2e920..f49288b 100644
---- a/lib/_stream_writable.js
-+++ b/lib/_stream_writable.js
-@@ -27,6 +27,12 @@ module.exports = Writable;
- Writable.WritableState = WritableState;
- 
- var util = require('util');
-+if (!util.isUndefined) {
-+  var utilIs = require('core-util-is');
-+  for (var f in utilIs) {
-+    util[f] = utilIs[f];
-+  }
-+}
- var Stream = require('stream');
- 
- util.inherits(Writable, Stream);
-@@ -119,7 +125,7 @@ function WritableState(options, stream) {
- function Writable(options) {
-   // Writable ctor is applied to Duplexes, though they're not
-   // instanceof Writable, they're instanceof Readable.
--  if (!(this instanceof Writable) && !(this instanceof Stream.Duplex))
-+  if (!(this instanceof Writable) && !(this instanceof require('./_stream_duplex')))
-     return new Writable(options);
- 
-   this._writableState = new WritableState(options, this);
-diff --git a/test/simple/test-stream-big-push.js b/test/simple/test-stream-big-push.js
-index e3787e4..8cd2127 100644
---- a/test/simple/test-stream-big-push.js
-+++ b/test/simple/test-stream-big-push.js
-@@ -21,7 +21,7 @@
- 
- var common = require('../common');
- var assert = require('assert');
--var stream = require('stream');
-+var stream = require('../../');
- var str = 'asdfasdfasdfasdfasdf';
- 
- var r = new stream.Readable({
-diff --git a/test/simple/test-stream-end-paused.js b/test/simple/test-stream-end-paused.js
-index bb73777..d40efc7 100644
---- a/test/simple/test-stream-end-paused.js
-+++ b/test/simple/test-stream-end-paused.js
-@@ -25,7 +25,7 @@ var gotEnd = false;
- 
- // Make sure we don't miss the end event for paused 0-length streams
- 
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- var stream = new Readable();
- var calledRead = false;
- stream._read = function() {
-diff --git a/test/simple/test-stream-pipe-after-end.js b/test/simple/test-stream-pipe-after-end.js
-index b46ee90..0be8366 100644
---- a/test/simple/test-stream-pipe-after-end.js
-+++ b/test/simple/test-stream-pipe-after-end.js
-@@ -22,8 +22,8 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var Readable = require('_stream_readable');
--var Writable = require('_stream_writable');
-+var Readable = require('../../lib/_stream_readable');
-+var Writable = require('../../lib/_stream_writable');
- var util = require('util');
- 
- util.inherits(TestReadable, Readable);
-diff --git a/test/simple/test-stream-pipe-cleanup.js b/test/simple/test-stream-pipe-cleanup.js
-deleted file mode 100644
-index f689358..0000000
---- a/test/simple/test-stream-pipe-cleanup.js
-+++ /dev/null
-@@ -1,122 +0,0 @@
--// Copyright Joyent, Inc. and other Node contributors.
--//
--// Permission is hereby granted, free of charge, to any person obtaining a
--// copy of this software and associated documentation files (the
--// "Software"), to deal in the Software without restriction, including
--// without limitation the rights to use, copy, modify, merge, publish,
--// distribute, sublicense, and/or sell copies of the Software, and to permit
--// persons to whom the Software is furnished to do so, subject to the
--// following conditions:
--//
--// The above copyright notice and this permission notice shall be included
--// in all copies or substantial portions of the Software.
--//
--// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
--// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
--// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
--// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
--// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
--// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
--// USE OR OTHER DEALINGS IN THE SOFTWARE.
--
--// This test asserts that Stream.prototype.pipe does not leave listeners
--// hanging on the source or dest.
--
--var common = require('../common');
--var stream = require('stream');
--var assert = require('assert');
--var util = require('util');
--
--function Writable() {
--  this.writable = true;
--  this.endCalls = 0;
--  stream.Stream.call(this);
--}
--util.inherits(Writable, stream.Stream);
--Writable.prototype.end = function() {
--  this.endCalls++;
--};
--
--Writable.prototype.destroy = function() {
--  this.endCalls++;
--};
--
--function Readable() {
--  this.readable = true;
--  stream.Stream.call(this);
--}
--util.inherits(Readable, stream.Stream);
--
--function Duplex() {
--  this.readable = true;
--  Writable.call(this);
--}
--util.inherits(Duplex, Writable);
--
--var i = 0;
--var limit = 100;
--
--var w = new Writable();
--
--var r;
--
--for (i = 0; i < limit; i++) {
--  r = new Readable();
--  r.pipe(w);
--  r.emit('end');
--}
--assert.equal(0, r.listeners('end').length);
--assert.equal(limit, w.endCalls);
--
--w.endCalls = 0;
--
--for (i = 0; i < limit; i++) {
--  r = new Readable();
--  r.pipe(w);
--  r.emit('close');
--}
--assert.equal(0, r.listeners('close').length);
--assert.equal(limit, w.endCalls);
--
--w.endCalls = 0;
--
--r = new Readable();
--
--for (i = 0; i < limit; i++) {
--  w = new Writable();
--  r.pipe(w);
--  w.emit('close');
--}
--assert.equal(0, w.listeners('close').length);
--
--r = new Readable();
--w = new Writable();
--var d = new Duplex();
--r.pipe(d); // pipeline A
--d.pipe(w); // pipeline B
--assert.equal(r.listeners('end').length, 2);   // A.onend, A.cleanup
--assert.equal(r.listeners('close').length, 2); // A.onclose, A.cleanup
--assert.equal(d.listeners('end').length, 2);   // B.onend, B.cleanup
--assert.equal(d.listeners('close').length, 3); // A.cleanup, B.onclose, B.cleanup
--assert.equal(w.listeners('end').length, 0);
--assert.equal(w.listeners('close').length, 1); // B.cleanup
--
--r.emit('end');
--assert.equal(d.endCalls, 1);
--assert.equal(w.endCalls, 0);
--assert.equal(r.listeners('end').length, 0);
--assert.equal(r.listeners('close').length, 0);
--assert.equal(d.listeners('end').length, 2);   // B.onend, B.cleanup
--assert.equal(d.listeners('close').length, 2); // B.onclose, B.cleanup
--assert.equal(w.listeners('end').length, 0);
--assert.equal(w.listeners('close').length, 1); // B.cleanup
--
--d.emit('end');
--assert.equal(d.endCalls, 1);
--assert.equal(w.endCalls, 1);
--assert.equal(r.listeners('end').length, 0);
--assert.equal(r.listeners('close').length, 0);
--assert.equal(d.listeners('end').length, 0);
--assert.equal(d.listeners('close').length, 0);
--assert.equal(w.listeners('end').length, 0);
--assert.equal(w.listeners('close').length, 0);
-diff --git a/test/simple/test-stream-pipe-error-handling.js b/test/simple/test-stream-pipe-error-handling.js
-index c5d724b..c7d6b7d 100644
---- a/test/simple/test-stream-pipe-error-handling.js
-+++ b/test/simple/test-stream-pipe-error-handling.js
-@@ -21,7 +21,7 @@
- 
- var common = require('../common');
- var assert = require('assert');
--var Stream = require('stream').Stream;
-+var Stream = require('../../').Stream;
- 
- (function testErrorListenerCatches() {
-   var source = new Stream();
-diff --git a/test/simple/test-stream-pipe-event.js b/test/simple/test-stream-pipe-event.js
-index cb9d5fe..56f8d61 100644
---- a/test/simple/test-stream-pipe-event.js
-+++ b/test/simple/test-stream-pipe-event.js
-@@ -20,7 +20,7 @@
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
- var common = require('../common');
--var stream = require('stream');
-+var stream = require('../../');
- var assert = require('assert');
- var util = require('util');
- 
-diff --git a/test/simple/test-stream-push-order.js b/test/simple/test-stream-push-order.js
-index f2e6ec2..a5c9bf9 100644
---- a/test/simple/test-stream-push-order.js
-+++ b/test/simple/test-stream-push-order.js
-@@ -20,7 +20,7 @@
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
- var common = require('../common.js');
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- var assert = require('assert');
- 
- var s = new Readable({
-diff --git a/test/simple/test-stream-push-strings.js b/test/simple/test-stream-push-strings.js
-index 06f43dc..1701a9a 100644
---- a/test/simple/test-stream-push-strings.js
-+++ b/test/simple/test-stream-push-strings.js
-@@ -22,7 +22,7 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- var util = require('util');
- 
- util.inherits(MyStream, Readable);
-diff --git a/test/simple/test-stream-readable-event.js b/test/simple/test-stream-readable-event.js
-index ba6a577..a8e6f7b 100644
---- a/test/simple/test-stream-readable-event.js
-+++ b/test/simple/test-stream-readable-event.js
-@@ -22,7 +22,7 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- 
- (function first() {
-   // First test, not reading when the readable is added.
-diff --git a/test/simple/test-stream-readable-flow-recursion.js b/test/simple/test-stream-readable-flow-recursion.js
-index 2891ad6..11689ba 100644
---- a/test/simple/test-stream-readable-flow-recursion.js
-+++ b/test/simple/test-stream-readable-flow-recursion.js
-@@ -27,7 +27,7 @@ var assert = require('assert');
- // more data continuously, but without triggering a nextTick
- // warning or RangeError.
- 
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- 
- // throw an error if we trigger a nextTick warning.
- process.throwDeprecation = true;
-diff --git a/test/simple/test-stream-unshift-empty-chunk.js b/test/simple/test-stream-unshift-empty-chunk.js
-index 0c96476..7827538 100644
---- a/test/simple/test-stream-unshift-empty-chunk.js
-+++ b/test/simple/test-stream-unshift-empty-chunk.js
-@@ -24,7 +24,7 @@ var assert = require('assert');
- 
- // This test verifies that stream.unshift(Buffer(0)) or 
- // stream.unshift('') does not set state.reading=false.
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- 
- var r = new Readable();
- var nChunks = 10;
-diff --git a/test/simple/test-stream-unshift-read-race.js b/test/simple/test-stream-unshift-read-race.js
-index 83fd9fa..17c18aa 100644
---- a/test/simple/test-stream-unshift-read-race.js
-+++ b/test/simple/test-stream-unshift-read-race.js
-@@ -29,7 +29,7 @@ var assert = require('assert');
- // 3. push() after the EOF signaling null is an error.
- // 4. _read() is not called after pushing the EOF null chunk.
- 
--var stream = require('stream');
-+var stream = require('../../');
- var hwm = 10;
- var r = stream.Readable({ highWaterMark: hwm });
- var chunks = 10;
-@@ -51,7 +51,14 @@ r._read = function(n) {
- 
-   function push(fast) {
-     assert(!pushedNull, 'push() after null push');
--    var c = pos >= data.length ? null : data.slice(pos, pos + n);
-+    var c;
-+    if (pos >= data.length)
-+      c = null;
-+    else {
-+      if (n + pos > data.length)
-+        n = data.length - pos;
-+      c = data.slice(pos, pos + n);
-+    }
-     pushedNull = c === null;
-     if (fast) {
-       pos += n;
-diff --git a/test/simple/test-stream-writev.js b/test/simple/test-stream-writev.js
-index 5b49e6e..b5321f3 100644
---- a/test/simple/test-stream-writev.js
-+++ b/test/simple/test-stream-writev.js
-@@ -22,7 +22,7 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var stream = require('stream');
-+var stream = require('../../');
- 
- var queue = [];
- for (var decode = 0; decode < 2; decode++) {
-diff --git a/test/simple/test-stream2-basic.js b/test/simple/test-stream2-basic.js
-index 3814bf0..248c1be 100644
---- a/test/simple/test-stream2-basic.js
-+++ b/test/simple/test-stream2-basic.js
-@@ -21,7 +21,7 @@
- 
- 
- var common = require('../common.js');
--var R = require('_stream_readable');
-+var R = require('../../lib/_stream_readable');
- var assert = require('assert');
- 
- var util = require('util');
-diff --git a/test/simple/test-stream2-compatibility.js b/test/simple/test-stream2-compatibility.js
-index 6cdd4e9..f0fa84b 100644
---- a/test/simple/test-stream2-compatibility.js
-+++ b/test/simple/test-stream2-compatibility.js
-@@ -21,7 +21,7 @@
- 
- 
- var common = require('../common.js');
--var R = require('_stream_readable');
-+var R = require('../../lib/_stream_readable');
- var assert = require('assert');
- 
- var util = require('util');
-diff --git a/test/simple/test-stream2-finish-pipe.js b/test/simple/test-stream2-finish-pipe.js
-index 39b274f..006a19b 100644
---- a/test/simple/test-stream2-finish-pipe.js
-+++ b/test/simple/test-stream2-finish-pipe.js
-@@ -20,7 +20,7 @@
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
- var common = require('../common.js');
--var stream = require('stream');
-+var stream = require('../../');
- var Buffer = require('buffer').Buffer;
- 
- var r = new stream.Readable();
-diff --git a/test/simple/test-stream2-fs.js b/test/simple/test-stream2-fs.js
-deleted file mode 100644
-index e162406..0000000
---- a/test/simple/test-stream2-fs.js
-+++ /dev/null
-@@ -1,72 +0,0 @@
--// Copyright Joyent, Inc. and other Node contributors.
--//
--// Permission is hereby granted, free of charge, to any person obtaining a
--// copy of this software and associated documentation files (the
--// "Software"), to deal in the Software without restriction, including
--// without limitation the rights to use, copy, modify, merge, publish,
--// distribute, sublicense, and/or sell copies of the Software, and to permit
--// persons to whom the Software is furnished to do so, subject to the
--// following conditions:
--//
--// The above copyright notice and this permission notice shall be included
--// in all copies or substantial portions of the Software.
--//
--// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
--// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
--// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
--// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
--// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
--// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
--// USE OR OTHER DEALINGS IN THE SOFTWARE.
--
--
--var common = require('../common.js');
--var R = require('_stream_readable');
--var assert = require('assert');
--
--var fs = require('fs');
--var FSReadable = fs.ReadStream;
--
--var path = require('path');
--var file = path.resolve(common.fixturesDir, 'x1024.txt');
--
--var size = fs.statSync(file).size;
--
--var expectLengths = [1024];
--
--var util = require('util');
--var Stream = require('stream');
--
--util.inherits(TestWriter, Stream);
--
--function TestWriter() {
--  Stream.apply(this);
--  this.buffer = [];
--  this.length = 0;
--}
--
--TestWriter.prototype.write = function(c) {
--  this.buffer.push(c.toString());
--  this.length += c.length;
--  return true;
--};
--
--TestWriter.prototype.end = function(c) {
--  if (c) this.buffer.push(c.toString());
--  this.emit('results', this.buffer);
--}
--
--var r = new FSReadable(file);
--var w = new TestWriter();
--
--w.on('results', function(res) {
--  console.error(res, w.length);
--  assert.equal(w.length, size);
--  var l = 0;
--  assert.deepEqual(res.map(function (c) {
--    return c.length;
--  }), expectLengths);
--  console.log('ok');
--});
--
--r.pipe(w);
-diff --git a/test/simple/test-stream2-httpclient-response-end.js b/test/simple/test-stream2-httpclient-response-end.js
-deleted file mode 100644
-index 15cffc2..0000000
---- a/test/simple/test-stream2-httpclient-response-end.js
-+++ /dev/null
-@@ -1,52 +0,0 @@
--// Copyright Joyent, Inc. and other Node contributors.
--//
--// Permission is hereby granted, free of charge, to any person obtaining a
--// copy of this software and associated documentation files (the
--// "Software"), to deal in the Software without restriction, including
--// without limitation the rights to use, copy, modify, merge, publish,
--// distribute, sublicense, and/or sell copies of the Software, and to permit
--// persons to whom the Software is furnished to do so, subject to the
--// following conditions:
--//
--// The above copyright notice and this permission notice shall be included
--// in all copies or substantial portions of the Software.
--//
--// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
--// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
--// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
--// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
--// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
--// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
--// USE OR OTHER DEALINGS IN THE SOFTWARE.
--
--var common = require('../common.js');
--var assert = require('assert');
--var http = require('http');
--var msg = 'Hello';
--var readable_event = false;
--var end_event = false;
--var server = http.createServer(function(req, res) {
--  res.writeHead(200, {'Content-Type': 'text/plain'});
--  res.end(msg);
--}).listen(common.PORT, function() {
--  http.get({port: common.PORT}, function(res) {
--    var data = '';
--    res.on('readable', function() {
--      console.log('readable event');
--      readable_event = true;
--      data += res.read();
--    });
--    res.on('end', function() {
--      console.log('end event');
--      end_event = true;
--      assert.strictEqual(msg, data);
--      server.close();
--    });
--  });
--});
--
--process.on('exit', function() {
--  assert(readable_event);
--  assert(end_event);
--});
--
-diff --git a/test/simple/test-stream2-large-read-stall.js b/test/simple/test-stream2-large-read-stall.js
-index 2fbfbca..667985b 100644
---- a/test/simple/test-stream2-large-read-stall.js
-+++ b/test/simple/test-stream2-large-read-stall.js
-@@ -30,7 +30,7 @@ var PUSHSIZE = 20;
- var PUSHCOUNT = 1000;
- var HWM = 50;
- 
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- var r = new Readable({
-   highWaterMark: HWM
- });
-@@ -39,23 +39,23 @@ var rs = r._readableState;
- r._read = push;
- 
- r.on('readable', function() {
--  console.error('>> readable');
-+  //console.error('>> readable');
-   do {
--    console.error('  > read(%d)', READSIZE);
-+    //console.error('  > read(%d)', READSIZE);
-     var ret = r.read(READSIZE);
--    console.error('  < %j (%d remain)', ret && ret.length, rs.length);
-+    //console.error('  < %j (%d remain)', ret && ret.length, rs.length);
-   } while (ret && ret.length === READSIZE);
- 
--  console.error('<< after read()',
--                ret && ret.length,
--                rs.needReadable,
--                rs.length);
-+  //console.error('<< after read()',
-+  //              ret && ret.length,
-+  //              rs.needReadable,
-+  //              rs.length);
- });
- 
- var endEmitted = false;
- r.on('end', function() {
-   endEmitted = true;
--  console.error('end');
-+  //console.error('end');
- });
- 
- var pushes = 0;
-@@ -64,11 +64,11 @@ function push() {
-     return;
- 
-   if (pushes++ === PUSHCOUNT) {
--    console.error('   push(EOF)');
-+    //console.error('   push(EOF)');
-     return r.push(null);
-   }
- 
--  console.error('   push #%d', pushes);
-+  //console.error('   push #%d', pushes);
-   if (r.push(new Buffer(PUSHSIZE)))
-     setTimeout(push);
- }
-diff --git a/test/simple/test-stream2-objects.js b/test/simple/test-stream2-objects.js
-index 3e6931d..ff47d89 100644
---- a/test/simple/test-stream2-objects.js
-+++ b/test/simple/test-stream2-objects.js
-@@ -21,8 +21,8 @@
- 
- 
- var common = require('../common.js');
--var Readable = require('_stream_readable');
--var Writable = require('_stream_writable');
-+var Readable = require('../../lib/_stream_readable');
-+var Writable = require('../../lib/_stream_writable');
- var assert = require('assert');
- 
- // tiny node-tap lookalike.
-diff --git a/test/simple/test-stream2-pipe-error-handling.js b/test/simple/test-stream2-pipe-error-handling.js
-index cf7531c..e3f3e4e 100644
---- a/test/simple/test-stream2-pipe-error-handling.js
-+++ b/test/simple/test-stream2-pipe-error-handling.js
-@@ -21,7 +21,7 @@
- 
- var common = require('../common');
- var assert = require('assert');
--var stream = require('stream');
-+var stream = require('../../');
- 
- (function testErrorListenerCatches() {
-   var count = 1000;
-diff --git a/test/simple/test-stream2-pipe-error-once-listener.js b/test/simple/test-stream2-pipe-error-once-listener.js
-index 5e8e3cb..53b2616 100755
---- a/test/simple/test-stream2-pipe-error-once-listener.js
-+++ b/test/simple/test-stream2-pipe-error-once-listener.js
-@@ -24,7 +24,7 @@ var common = require('../common.js');
- var assert = require('assert');
- 
- var util = require('util');
--var stream = require('stream');
-+var stream = require('../../');
- 
- 
- var Read = function() {
-diff --git a/test/simple/test-stream2-push.js b/test/simple/test-stream2-push.js
-index b63edc3..eb2b0e9 100644
---- a/test/simple/test-stream2-push.js
-+++ b/test/simple/test-stream2-push.js
-@@ -20,7 +20,7 @@
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
- var common = require('../common.js');
--var stream = require('stream');
-+var stream = require('../../');
- var Readable = stream.Readable;
- var Writable = stream.Writable;
- var assert = require('assert');
-diff --git a/test/simple/test-stream2-read-sync-stack.js b/test/simple/test-stream2-read-sync-stack.js
-index e8a7305..9740a47 100644
---- a/test/simple/test-stream2-read-sync-stack.js
-+++ b/test/simple/test-stream2-read-sync-stack.js
-@@ -21,7 +21,7 @@
- 
- var common = require('../common');
- var assert = require('assert');
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- var r = new Readable();
- var N = 256 * 1024;
- 
-diff --git a/test/simple/test-stream2-readable-empty-buffer-no-eof.js b/test/simple/test-stream2-readable-empty-buffer-no-eof.js
-index cd30178..4b1659d 100644
---- a/test/simple/test-stream2-readable-empty-buffer-no-eof.js
-+++ b/test/simple/test-stream2-readable-empty-buffer-no-eof.js
-@@ -22,10 +22,9 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- 
- test1();
--test2();
- 
- function test1() {
-   var r = new Readable();
-@@ -88,31 +87,3 @@ function test1() {
-     console.log('ok');
-   });
- }
--
--function test2() {
--  var r = new Readable({ encoding: 'base64' });
--  var reads = 5;
--  r._read = function(n) {
--    if (!reads--)
--      return r.push(null); // EOF
--    else
--      return r.push(new Buffer('x'));
--  };
--
--  var results = [];
--  function flow() {
--    var chunk;
--    while (null !== (chunk = r.read()))
--      results.push(chunk + '');
--  }
--  r.on('readable', flow);
--  r.on('end', function() {
--    results.push('EOF');
--  });
--  flow();
--
--  process.on('exit', function() {
--    assert.deepEqual(results, [ 'eHh4', 'eHg=', 'EOF' ]);
--    console.log('ok');
--  });
--}
-diff --git a/test/simple/test-stream2-readable-from-list.js b/test/simple/test-stream2-readable-from-list.js
-index 7c96ffe..04a96f5 100644
---- a/test/simple/test-stream2-readable-from-list.js
-+++ b/test/simple/test-stream2-readable-from-list.js
-@@ -21,7 +21,7 @@
- 
- var assert = require('assert');
- var common = require('../common.js');
--var fromList = require('_stream_readable')._fromList;
-+var fromList = require('../../lib/_stream_readable')._fromList;
- 
- // tiny node-tap lookalike.
- var tests = [];
-diff --git a/test/simple/test-stream2-readable-legacy-drain.js b/test/simple/test-stream2-readable-legacy-drain.js
-index 675da8e..51fd3d5 100644
---- a/test/simple/test-stream2-readable-legacy-drain.js
-+++ b/test/simple/test-stream2-readable-legacy-drain.js
-@@ -22,7 +22,7 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var Stream = require('stream');
-+var Stream = require('../../');
- var Readable = Stream.Readable;
- 
- var r = new Readable();
-diff --git a/test/simple/test-stream2-readable-non-empty-end.js b/test/simple/test-stream2-readable-non-empty-end.js
-index 7314ae7..c971898 100644
---- a/test/simple/test-stream2-readable-non-empty-end.js
-+++ b/test/simple/test-stream2-readable-non-empty-end.js
-@@ -21,7 +21,7 @@
- 
- var assert = require('assert');
- var common = require('../common.js');
--var Readable = require('_stream_readable');
-+var Readable = require('../../lib/_stream_readable');
- 
- var len = 0;
- var chunks = new Array(10);
-diff --git a/test/simple/test-stream2-readable-wrap-empty.js b/test/simple/test-stream2-readable-wrap-empty.js
-index 2e5cf25..fd8a3dc 100644
---- a/test/simple/test-stream2-readable-wrap-empty.js
-+++ b/test/simple/test-stream2-readable-wrap-empty.js
-@@ -22,7 +22,7 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var Readable = require('_stream_readable');
-+var Readable = require('../../lib/_stream_readable');
- var EE = require('events').EventEmitter;
- 
- var oldStream = new EE();
-diff --git a/test/simple/test-stream2-readable-wrap.js b/test/simple/test-stream2-readable-wrap.js
-index 90eea01..6b177f7 100644
---- a/test/simple/test-stream2-readable-wrap.js
-+++ b/test/simple/test-stream2-readable-wrap.js
-@@ -22,8 +22,8 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var Readable = require('_stream_readable');
--var Writable = require('_stream_writable');
-+var Readable = require('../../lib/_stream_readable');
-+var Writable = require('../../lib/_stream_writable');
- var EE = require('events').EventEmitter;
- 
- var testRuns = 0, completedRuns = 0;
-diff --git a/test/simple/test-stream2-set-encoding.js b/test/simple/test-stream2-set-encoding.js
-index 5d2c32a..685531b 100644
---- a/test/simple/test-stream2-set-encoding.js
-+++ b/test/simple/test-stream2-set-encoding.js
-@@ -22,7 +22,7 @@
- 
- var common = require('../common.js');
- var assert = require('assert');
--var R = require('_stream_readable');
-+var R = require('../../lib/_stream_readable');
- var util = require('util');
- 
- // tiny node-tap lookalike.
-diff --git a/test/simple/test-stream2-transform.js b/test/simple/test-stream2-transform.js
-index 9c9ddd8..a0cacc6 100644
---- a/test/simple/test-stream2-transform.js
-+++ b/test/simple/test-stream2-transform.js
-@@ -21,8 +21,8 @@
- 
- var assert = require('assert');
- var common = require('../common.js');
--var PassThrough = require('_stream_passthrough');
--var Transform = require('_stream_transform');
-+var PassThrough = require('../../').PassThrough;
-+var Transform = require('../../').Transform;
- 
- // tiny node-tap lookalike.
- var tests = [];
-diff --git a/test/simple/test-stream2-unpipe-drain.js b/test/simple/test-stream2-unpipe-drain.js
-index d66dc3c..365b327 100644
---- a/test/simple/test-stream2-unpipe-drain.js
-+++ b/test/simple/test-stream2-unpipe-drain.js
-@@ -22,7 +22,7 @@
- 
- var common = require('../common.js');
- var assert = require('assert');
--var stream = require('stream');
-+var stream = require('../../');
- var crypto = require('crypto');
- 
- var util = require('util');
-diff --git a/test/simple/test-stream2-unpipe-leak.js b/test/simple/test-stream2-unpipe-leak.js
-index 99f8746..17c92ae 100644
---- a/test/simple/test-stream2-unpipe-leak.js
-+++ b/test/simple/test-stream2-unpipe-leak.js
-@@ -22,7 +22,7 @@
- 
- var common = require('../common.js');
- var assert = require('assert');
--var stream = require('stream');
-+var stream = require('../../');
- 
- var chunk = new Buffer('hallo');
- 
-diff --git a/test/simple/test-stream2-writable.js b/test/simple/test-stream2-writable.js
-index 704100c..209c3a6 100644
---- a/test/simple/test-stream2-writable.js
-+++ b/test/simple/test-stream2-writable.js
-@@ -20,8 +20,8 @@
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
- var common = require('../common.js');
--var W = require('_stream_writable');
--var D = require('_stream_duplex');
-+var W = require('../../').Writable;
-+var D = require('../../').Duplex;
- var assert = require('assert');
- 
- var util = require('util');
-diff --git a/test/simple/test-stream3-pause-then-read.js b/test/simple/test-stream3-pause-then-read.js
-index b91bde3..2f72c15 100644
---- a/test/simple/test-stream3-pause-then-read.js
-+++ b/test/simple/test-stream3-pause-then-read.js
-@@ -22,7 +22,7 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var stream = require('stream');
-+var stream = require('../../');
- var Readable = stream.Readable;
- var Writable = stream.Writable;
- 
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js
deleted file mode 100644
index 19ab3588984252..00000000000000
--- a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js
+++ /dev/null
@@ -1,951 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-module.exports = Readable;
-
-/**/
-var isArray = require('isarray');
-/**/
-
-
-/**/
-var Buffer = require('buffer').Buffer;
-/**/
-
-Readable.ReadableState = ReadableState;
-
-var EE = require('events').EventEmitter;
-
-/**/
-if (!EE.listenerCount) EE.listenerCount = function(emitter, type) {
-  return emitter.listeners(type).length;
-};
-/**/
-
-var Stream = require('stream');
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/**/
-
-var StringDecoder;
-
-
-/**/
-var debug = require('util');
-if (debug && debug.debuglog) {
-  debug = debug.debuglog('stream');
-} else {
-  debug = function () {};
-}
-/**/
-
-
-util.inherits(Readable, Stream);
-
-function ReadableState(options, stream) {
-  var Duplex = require('./_stream_duplex');
-
-  options = options || {};
-
-  // the point at which it stops calling _read() to fill the buffer
-  // Note: 0 is a valid value, means "don't call _read preemptively ever"
-  var hwm = options.highWaterMark;
-  var defaultHwm = options.objectMode ? 16 : 16 * 1024;
-  this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
-
-  // cast to ints.
-  this.highWaterMark = ~~this.highWaterMark;
-
-  this.buffer = [];
-  this.length = 0;
-  this.pipes = null;
-  this.pipesCount = 0;
-  this.flowing = null;
-  this.ended = false;
-  this.endEmitted = false;
-  this.reading = false;
-
-  // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, because any
-  // actions that shouldn't happen until "later" should generally also
-  // not happen before the first write call.
-  this.sync = true;
-
-  // whenever we return null, then we set a flag to say
-  // that we're awaiting a 'readable' event emission.
-  this.needReadable = false;
-  this.emittedReadable = false;
-  this.readableListening = false;
-
-
-  // object stream flag. Used to make read(n) ignore n and to
-  // make all the buffer merging and length checks go away
-  this.objectMode = !!options.objectMode;
-
-  if (stream instanceof Duplex)
-    this.objectMode = this.objectMode || !!options.readableObjectMode;
-
-  // Crypto is kind of old and crusty.  Historically, its default string
-  // encoding is 'binary' so we have to make this configurable.
-  // Everything else in the universe uses 'utf8', though.
-  this.defaultEncoding = options.defaultEncoding || 'utf8';
-
-  // when piping, we only care about 'readable' events that happen
-  // after read()ing all the bytes and not getting any pushback.
-  this.ranOut = false;
-
-  // the number of writers that are awaiting a drain event in .pipe()s
-  this.awaitDrain = 0;
-
-  // if true, a maybeReadMore has been scheduled
-  this.readingMore = false;
-
-  this.decoder = null;
-  this.encoding = null;
-  if (options.encoding) {
-    if (!StringDecoder)
-      StringDecoder = require('string_decoder/').StringDecoder;
-    this.decoder = new StringDecoder(options.encoding);
-    this.encoding = options.encoding;
-  }
-}
-
-function Readable(options) {
-  var Duplex = require('./_stream_duplex');
-
-  if (!(this instanceof Readable))
-    return new Readable(options);
-
-  this._readableState = new ReadableState(options, this);
-
-  // legacy
-  this.readable = true;
-
-  Stream.call(this);
-}
-
-// Manually shove something into the read() buffer.
-// This returns true if the highWaterMark has not been hit yet,
-// similar to how Writable.write() returns true if you should
-// write() some more.
-Readable.prototype.push = function(chunk, encoding) {
-  var state = this._readableState;
-
-  if (util.isString(chunk) && !state.objectMode) {
-    encoding = encoding || state.defaultEncoding;
-    if (encoding !== state.encoding) {
-      chunk = new Buffer(chunk, encoding);
-      encoding = '';
-    }
-  }
-
-  return readableAddChunk(this, state, chunk, encoding, false);
-};
-
-// Unshift should *always* be something directly out of read()
-Readable.prototype.unshift = function(chunk) {
-  var state = this._readableState;
-  return readableAddChunk(this, state, chunk, '', true);
-};
-
-function readableAddChunk(stream, state, chunk, encoding, addToFront) {
-  var er = chunkInvalid(state, chunk);
-  if (er) {
-    stream.emit('error', er);
-  } else if (util.isNullOrUndefined(chunk)) {
-    state.reading = false;
-    if (!state.ended)
-      onEofChunk(stream, state);
-  } else if (state.objectMode || chunk && chunk.length > 0) {
-    if (state.ended && !addToFront) {
-      var e = new Error('stream.push() after EOF');
-      stream.emit('error', e);
-    } else if (state.endEmitted && addToFront) {
-      var e = new Error('stream.unshift() after end event');
-      stream.emit('error', e);
-    } else {
-      if (state.decoder && !addToFront && !encoding)
-        chunk = state.decoder.write(chunk);
-
-      if (!addToFront)
-        state.reading = false;
-
-      // if we want the data now, just emit it.
-      if (state.flowing && state.length === 0 && !state.sync) {
-        stream.emit('data', chunk);
-        stream.read(0);
-      } else {
-        // update the buffer info.
-        state.length += state.objectMode ? 1 : chunk.length;
-        if (addToFront)
-          state.buffer.unshift(chunk);
-        else
-          state.buffer.push(chunk);
-
-        if (state.needReadable)
-          emitReadable(stream);
-      }
-
-      maybeReadMore(stream, state);
-    }
-  } else if (!addToFront) {
-    state.reading = false;
-  }
-
-  return needMoreData(state);
-}
-
-
-
-// if it's past the high water mark, we can push in some more.
-// Also, if we have no data yet, we can stand some
-// more bytes.  This is to work around cases where hwm=0,
-// such as the repl.  Also, if the push() triggered a
-// readable event, and the user called read(largeNumber) such that
-// needReadable was set, then we ought to push more, so that another
-// 'readable' event will be triggered.
-function needMoreData(state) {
-  return !state.ended &&
-         (state.needReadable ||
-          state.length < state.highWaterMark ||
-          state.length === 0);
-}
-
-// backwards compatibility.
-Readable.prototype.setEncoding = function(enc) {
-  if (!StringDecoder)
-    StringDecoder = require('string_decoder/').StringDecoder;
-  this._readableState.decoder = new StringDecoder(enc);
-  this._readableState.encoding = enc;
-  return this;
-};
-
-// Don't raise the hwm > 128MB
-var MAX_HWM = 0x800000;
-function roundUpToNextPowerOf2(n) {
-  if (n >= MAX_HWM) {
-    n = MAX_HWM;
-  } else {
-    // Get the next highest power of 2
-    n--;
-    for (var p = 1; p < 32; p <<= 1) n |= n >> p;
-    n++;
-  }
-  return n;
-}
-
-function howMuchToRead(n, state) {
-  if (state.length === 0 && state.ended)
-    return 0;
-
-  if (state.objectMode)
-    return n === 0 ? 0 : 1;
-
-  if (isNaN(n) || util.isNull(n)) {
-    // only flow one buffer at a time
-    if (state.flowing && state.buffer.length)
-      return state.buffer[0].length;
-    else
-      return state.length;
-  }
-
-  if (n <= 0)
-    return 0;
-
-  // If we're asking for more than the target buffer level,
-  // then raise the water mark.  Bump up to the next highest
-  // power of 2, to prevent increasing it excessively in tiny
-  // amounts.
-  if (n > state.highWaterMark)
-    state.highWaterMark = roundUpToNextPowerOf2(n);
-
-  // don't have that much.  return null, unless we've ended.
-  if (n > state.length) {
-    if (!state.ended) {
-      state.needReadable = true;
-      return 0;
-    } else
-      return state.length;
-  }
-
-  return n;
-}
-
-// you can override either this method, or the async _read(n) below.
-Readable.prototype.read = function(n) {
-  debug('read', n);
-  var state = this._readableState;
-  var nOrig = n;
-
-  if (!util.isNumber(n) || n > 0)
-    state.emittedReadable = false;
-
-  // if we're doing read(0) to trigger a readable event, but we
-  // already have a bunch of data in the buffer, then just trigger
-  // the 'readable' event and move on.
-  if (n === 0 &&
-      state.needReadable &&
-      (state.length >= state.highWaterMark || state.ended)) {
-    debug('read: emitReadable', state.length, state.ended);
-    if (state.length === 0 && state.ended)
-      endReadable(this);
-    else
-      emitReadable(this);
-    return null;
-  }
-
-  n = howMuchToRead(n, state);
-
-  // if we've ended, and we're now clear, then finish it up.
-  if (n === 0 && state.ended) {
-    if (state.length === 0)
-      endReadable(this);
-    return null;
-  }
-
-  // All the actual chunk generation logic needs to be
-  // *below* the call to _read.  The reason is that in certain
-  // synthetic stream cases, such as passthrough streams, _read
-  // may be a completely synchronous operation which may change
-  // the state of the read buffer, providing enough data when
-  // before there was *not* enough.
-  //
-  // So, the steps are:
-  // 1. Figure out what the state of things will be after we do
-  // a read from the buffer.
-  //
-  // 2. If that resulting state will trigger a _read, then call _read.
-  // Note that this may be asynchronous, or synchronous.  Yes, it is
-  // deeply ugly to write APIs this way, but that still doesn't mean
-  // that the Readable class should behave improperly, as streams are
-  // designed to be sync/async agnostic.
-  // Take note if the _read call is sync or async (ie, if the read call
-  // has returned yet), so that we know whether or not it's safe to emit
-  // 'readable' etc.
-  //
-  // 3. Actually pull the requested chunks out of the buffer and return.
-
-  // if we need a readable event, then we need to do some reading.
-  var doRead = state.needReadable;
-  debug('need readable', doRead);
-
-  // if we currently have less than the highWaterMark, then also read some
-  if (state.length === 0 || state.length - n < state.highWaterMark) {
-    doRead = true;
-    debug('length less than watermark', doRead);
-  }
-
-  // however, if we've ended, then there's no point, and if we're already
-  // reading, then it's unnecessary.
-  if (state.ended || state.reading) {
-    doRead = false;
-    debug('reading or ended', doRead);
-  }
-
-  if (doRead) {
-    debug('do read');
-    state.reading = true;
-    state.sync = true;
-    // if the length is currently zero, then we *need* a readable event.
-    if (state.length === 0)
-      state.needReadable = true;
-    // call internal read method
-    this._read(state.highWaterMark);
-    state.sync = false;
-  }
-
-  // If _read pushed data synchronously, then `reading` will be false,
-  // and we need to re-evaluate how much data we can return to the user.
-  if (doRead && !state.reading)
-    n = howMuchToRead(nOrig, state);
-
-  var ret;
-  if (n > 0)
-    ret = fromList(n, state);
-  else
-    ret = null;
-
-  if (util.isNull(ret)) {
-    state.needReadable = true;
-    n = 0;
-  }
-
-  state.length -= n;
-
-  // If we have nothing in the buffer, then we want to know
-  // as soon as we *do* get something into the buffer.
-  if (state.length === 0 && !state.ended)
-    state.needReadable = true;
-
-  // If we tried to read() past the EOF, then emit end on the next tick.
-  if (nOrig !== n && state.ended && state.length === 0)
-    endReadable(this);
-
-  if (!util.isNull(ret))
-    this.emit('data', ret);
-
-  return ret;
-};
-
-function chunkInvalid(state, chunk) {
-  var er = null;
-  if (!util.isBuffer(chunk) &&
-      !util.isString(chunk) &&
-      !util.isNullOrUndefined(chunk) &&
-      !state.objectMode) {
-    er = new TypeError('Invalid non-string/buffer chunk');
-  }
-  return er;
-}
-
-
-function onEofChunk(stream, state) {
-  if (state.decoder && !state.ended) {
-    var chunk = state.decoder.end();
-    if (chunk && chunk.length) {
-      state.buffer.push(chunk);
-      state.length += state.objectMode ? 1 : chunk.length;
-    }
-  }
-  state.ended = true;
-
-  // emit 'readable' now to make sure it gets picked up.
-  emitReadable(stream);
-}
-
-// Don't emit readable right away in sync mode, because this can trigger
-// another read() call => stack overflow.  This way, it might trigger
-// a nextTick recursion warning, but that's not so bad.
-function emitReadable(stream) {
-  var state = stream._readableState;
-  state.needReadable = false;
-  if (!state.emittedReadable) {
-    debug('emitReadable', state.flowing);
-    state.emittedReadable = true;
-    if (state.sync)
-      process.nextTick(function() {
-        emitReadable_(stream);
-      });
-    else
-      emitReadable_(stream);
-  }
-}
-
-function emitReadable_(stream) {
-  debug('emit readable');
-  stream.emit('readable');
-  flow(stream);
-}
-
-
-// at this point, the user has presumably seen the 'readable' event,
-// and called read() to consume some data.  that may have triggered
-// in turn another _read(n) call, in which case reading = true if
-// it's in progress.
-// However, if we're not ended, or reading, and the length < hwm,
-// then go ahead and try to read some more preemptively.
-function maybeReadMore(stream, state) {
-  if (!state.readingMore) {
-    state.readingMore = true;
-    process.nextTick(function() {
-      maybeReadMore_(stream, state);
-    });
-  }
-}
-
-function maybeReadMore_(stream, state) {
-  var len = state.length;
-  while (!state.reading && !state.flowing && !state.ended &&
-         state.length < state.highWaterMark) {
-    debug('maybeReadMore read 0');
-    stream.read(0);
-    if (len === state.length)
-      // didn't get any data, stop spinning.
-      break;
-    else
-      len = state.length;
-  }
-  state.readingMore = false;
-}
-
-// abstract method.  to be overridden in specific implementation classes.
-// call cb(er, data) where data is <= n in length.
-// for virtual (non-string, non-buffer) streams, "length" is somewhat
-// arbitrary, and perhaps not very meaningful.
-Readable.prototype._read = function(n) {
-  this.emit('error', new Error('not implemented'));
-};
-
-Readable.prototype.pipe = function(dest, pipeOpts) {
-  var src = this;
-  var state = this._readableState;
-
-  switch (state.pipesCount) {
-    case 0:
-      state.pipes = dest;
-      break;
-    case 1:
-      state.pipes = [state.pipes, dest];
-      break;
-    default:
-      state.pipes.push(dest);
-      break;
-  }
-  state.pipesCount += 1;
-  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
-
-  var doEnd = (!pipeOpts || pipeOpts.end !== false) &&
-              dest !== process.stdout &&
-              dest !== process.stderr;
-
-  var endFn = doEnd ? onend : cleanup;
-  if (state.endEmitted)
-    process.nextTick(endFn);
-  else
-    src.once('end', endFn);
-
-  dest.on('unpipe', onunpipe);
-  function onunpipe(readable) {
-    debug('onunpipe');
-    if (readable === src) {
-      cleanup();
-    }
-  }
-
-  function onend() {
-    debug('onend');
-    dest.end();
-  }
-
-  // when the dest drains, it reduces the awaitDrain counter
-  // on the source.  This would be more elegant with a .once()
-  // handler in flow(), but adding and removing repeatedly is
-  // too slow.
-  var ondrain = pipeOnDrain(src);
-  dest.on('drain', ondrain);
-
-  function cleanup() {
-    debug('cleanup');
-    // cleanup event handlers once the pipe is broken
-    dest.removeListener('close', onclose);
-    dest.removeListener('finish', onfinish);
-    dest.removeListener('drain', ondrain);
-    dest.removeListener('error', onerror);
-    dest.removeListener('unpipe', onunpipe);
-    src.removeListener('end', onend);
-    src.removeListener('end', cleanup);
-    src.removeListener('data', ondata);
-
-    // if the reader is waiting for a drain event from this
-    // specific writer, then it would cause it to never start
-    // flowing again.
-    // So, if this is awaiting a drain, then we just call it now.
-    // If we don't know, then assume that we are waiting for one.
-    if (state.awaitDrain &&
-        (!dest._writableState || dest._writableState.needDrain))
-      ondrain();
-  }
-
-  src.on('data', ondata);
-  function ondata(chunk) {
-    debug('ondata');
-    var ret = dest.write(chunk);
-    if (false === ret) {
-      debug('false write response, pause',
-            src._readableState.awaitDrain);
-      src._readableState.awaitDrain++;
-      src.pause();
-    }
-  }
-
-  // if the dest has an error, then stop piping into it.
-  // however, don't suppress the throwing behavior for this.
-  function onerror(er) {
-    debug('onerror', er);
-    unpipe();
-    dest.removeListener('error', onerror);
-    if (EE.listenerCount(dest, 'error') === 0)
-      dest.emit('error', er);
-  }
-  // This is a brutally ugly hack to make sure that our error handler
-  // is attached before any userland ones.  NEVER DO THIS.
-  if (!dest._events || !dest._events.error)
-    dest.on('error', onerror);
-  else if (isArray(dest._events.error))
-    dest._events.error.unshift(onerror);
-  else
-    dest._events.error = [onerror, dest._events.error];
-
-
-
-  // Both close and finish should trigger unpipe, but only once.
-  function onclose() {
-    dest.removeListener('finish', onfinish);
-    unpipe();
-  }
-  dest.once('close', onclose);
-  function onfinish() {
-    debug('onfinish');
-    dest.removeListener('close', onclose);
-    unpipe();
-  }
-  dest.once('finish', onfinish);
-
-  function unpipe() {
-    debug('unpipe');
-    src.unpipe(dest);
-  }
-
-  // tell the dest that it's being piped to
-  dest.emit('pipe', src);
-
-  // start the flow if it hasn't been started already.
-  if (!state.flowing) {
-    debug('pipe resume');
-    src.resume();
-  }
-
-  return dest;
-};
-
-function pipeOnDrain(src) {
-  return function() {
-    var state = src._readableState;
-    debug('pipeOnDrain', state.awaitDrain);
-    if (state.awaitDrain)
-      state.awaitDrain--;
-    if (state.awaitDrain === 0 && EE.listenerCount(src, 'data')) {
-      state.flowing = true;
-      flow(src);
-    }
-  };
-}
-
-
-Readable.prototype.unpipe = function(dest) {
-  var state = this._readableState;
-
-  // if we're not piping anywhere, then do nothing.
-  if (state.pipesCount === 0)
-    return this;
-
-  // just one destination.  most common case.
-  if (state.pipesCount === 1) {
-    // passed in one, but it's not the right one.
-    if (dest && dest !== state.pipes)
-      return this;
-
-    if (!dest)
-      dest = state.pipes;
-
-    // got a match.
-    state.pipes = null;
-    state.pipesCount = 0;
-    state.flowing = false;
-    if (dest)
-      dest.emit('unpipe', this);
-    return this;
-  }
-
-  // slow case. multiple pipe destinations.
-
-  if (!dest) {
-    // remove all.
-    var dests = state.pipes;
-    var len = state.pipesCount;
-    state.pipes = null;
-    state.pipesCount = 0;
-    state.flowing = false;
-
-    for (var i = 0; i < len; i++)
-      dests[i].emit('unpipe', this);
-    return this;
-  }
-
-  // try to find the right one.
-  var i = indexOf(state.pipes, dest);
-  if (i === -1)
-    return this;
-
-  state.pipes.splice(i, 1);
-  state.pipesCount -= 1;
-  if (state.pipesCount === 1)
-    state.pipes = state.pipes[0];
-
-  dest.emit('unpipe', this);
-
-  return this;
-};
-
-// set up data events if they are asked for
-// Ensure readable listeners eventually get something
-Readable.prototype.on = function(ev, fn) {
-  var res = Stream.prototype.on.call(this, ev, fn);
-
-  // If listening to data, and it has not explicitly been paused,
-  // then call resume to start the flow of data on the next tick.
-  if (ev === 'data' && false !== this._readableState.flowing) {
-    this.resume();
-  }
-
-  if (ev === 'readable' && this.readable) {
-    var state = this._readableState;
-    if (!state.readableListening) {
-      state.readableListening = true;
-      state.emittedReadable = false;
-      state.needReadable = true;
-      if (!state.reading) {
-        var self = this;
-        process.nextTick(function() {
-          debug('readable nexttick read 0');
-          self.read(0);
-        });
-      } else if (state.length) {
-        emitReadable(this, state);
-      }
-    }
-  }
-
-  return res;
-};
-Readable.prototype.addListener = Readable.prototype.on;
-
-// pause() and resume() are remnants of the legacy readable stream API
-// If the user uses them, then switch into old mode.
-Readable.prototype.resume = function() {
-  var state = this._readableState;
-  if (!state.flowing) {
-    debug('resume');
-    state.flowing = true;
-    if (!state.reading) {
-      debug('resume read 0');
-      this.read(0);
-    }
-    resume(this, state);
-  }
-  return this;
-};
-
-function resume(stream, state) {
-  if (!state.resumeScheduled) {
-    state.resumeScheduled = true;
-    process.nextTick(function() {
-      resume_(stream, state);
-    });
-  }
-}
-
-function resume_(stream, state) {
-  state.resumeScheduled = false;
-  stream.emit('resume');
-  flow(stream);
-  if (state.flowing && !state.reading)
-    stream.read(0);
-}
-
-Readable.prototype.pause = function() {
-  debug('call pause flowing=%j', this._readableState.flowing);
-  if (false !== this._readableState.flowing) {
-    debug('pause');
-    this._readableState.flowing = false;
-    this.emit('pause');
-  }
-  return this;
-};
-
-function flow(stream) {
-  var state = stream._readableState;
-  debug('flow', state.flowing);
-  if (state.flowing) {
-    do {
-      var chunk = stream.read();
-    } while (null !== chunk && state.flowing);
-  }
-}
-
-// wrap an old-style stream as the async data source.
-// This is *not* part of the readable stream interface.
-// It is an ugly unfortunate mess of history.
-Readable.prototype.wrap = function(stream) {
-  var state = this._readableState;
-  var paused = false;
-
-  var self = this;
-  stream.on('end', function() {
-    debug('wrapped end');
-    if (state.decoder && !state.ended) {
-      var chunk = state.decoder.end();
-      if (chunk && chunk.length)
-        self.push(chunk);
-    }
-
-    self.push(null);
-  });
-
-  stream.on('data', function(chunk) {
-    debug('wrapped data');
-    if (state.decoder)
-      chunk = state.decoder.write(chunk);
-    if (!chunk || !state.objectMode && !chunk.length)
-      return;
-
-    var ret = self.push(chunk);
-    if (!ret) {
-      paused = true;
-      stream.pause();
-    }
-  });
-
-  // proxy all the other methods.
-  // important when wrapping filters and duplexes.
-  for (var i in stream) {
-    if (util.isFunction(stream[i]) && util.isUndefined(this[i])) {
-      this[i] = function(method) { return function() {
-        return stream[method].apply(stream, arguments);
-      }}(i);
-    }
-  }
-
-  // proxy certain important events.
-  var events = ['error', 'close', 'destroy', 'pause', 'resume'];
-  forEach(events, function(ev) {
-    stream.on(ev, self.emit.bind(self, ev));
-  });
-
-  // when we try to consume some more bytes, simply unpause the
-  // underlying stream.
-  self._read = function(n) {
-    debug('wrapped _read', n);
-    if (paused) {
-      paused = false;
-      stream.resume();
-    }
-  };
-
-  return self;
-};
-
-
-
-// exposed for testing purposes only.
-Readable._fromList = fromList;
-
-// Pluck off n bytes from an array of buffers.
-// Length is the combined lengths of all the buffers in the list.
-function fromList(n, state) {
-  var list = state.buffer;
-  var length = state.length;
-  var stringMode = !!state.decoder;
-  var objectMode = !!state.objectMode;
-  var ret;
-
-  // nothing in the list, definitely empty.
-  if (list.length === 0)
-    return null;
-
-  if (length === 0)
-    ret = null;
-  else if (objectMode)
-    ret = list.shift();
-  else if (!n || n >= length) {
-    // read it all, truncate the array.
-    if (stringMode)
-      ret = list.join('');
-    else
-      ret = Buffer.concat(list, length);
-    list.length = 0;
-  } else {
-    // read just some of it.
-    if (n < list[0].length) {
-      // just take a part of the first list item.
-      // slice is the same for buffers and strings.
-      var buf = list[0];
-      ret = buf.slice(0, n);
-      list[0] = buf.slice(n);
-    } else if (n === list[0].length) {
-      // first list is a perfect match
-      ret = list.shift();
-    } else {
-      // complex case.
-      // we have enough to cover it, but it spans past the first buffer.
-      if (stringMode)
-        ret = '';
-      else
-        ret = new Buffer(n);
-
-      var c = 0;
-      for (var i = 0, l = list.length; i < l && c < n; i++) {
-        var buf = list[0];
-        var cpy = Math.min(n - c, buf.length);
-
-        if (stringMode)
-          ret += buf.slice(0, cpy);
-        else
-          buf.copy(ret, c, 0, cpy);
-
-        if (cpy < buf.length)
-          list[0] = buf.slice(cpy);
-        else
-          list.shift();
-
-        c += cpy;
-      }
-    }
-  }
-
-  return ret;
-}
-
-function endReadable(stream) {
-  var state = stream._readableState;
-
-  // If we get here before consuming all the bytes, then that is a
-  // bug in node.  Should never happen.
-  if (state.length > 0)
-    throw new Error('endReadable called on non-empty stream');
-
-  if (!state.endEmitted) {
-    state.ended = true;
-    process.nextTick(function() {
-      // Check that we didn't get one last unshift.
-      if (!state.endEmitted && state.length === 0) {
-        state.endEmitted = true;
-        stream.readable = false;
-        stream.emit('end');
-      }
-    });
-  }
-}
-
-function forEach (xs, f) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    f(xs[i], i);
-  }
-}
-
-function indexOf (xs, x) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    if (xs[i] === x) return i;
-  }
-  return -1;
-}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js
deleted file mode 100644
index 905c5e450758b3..00000000000000
--- a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js
+++ /dev/null
@@ -1,209 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-// a transform stream is a readable/writable stream where you do
-// something with the data.  Sometimes it's called a "filter",
-// but that's not a great name for it, since that implies a thing where
-// some bits pass through, and others are simply ignored.  (That would
-// be a valid example of a transform, of course.)
-//
-// While the output is causally related to the input, it's not a
-// necessarily symmetric or synchronous transformation.  For example,
-// a zlib stream might take multiple plain-text writes(), and then
-// emit a single compressed chunk some time in the future.
-//
-// Here's how this works:
-//
-// The Transform stream has all the aspects of the readable and writable
-// stream classes.  When you write(chunk), that calls _write(chunk,cb)
-// internally, and returns false if there's a lot of pending writes
-// buffered up.  When you call read(), that calls _read(n) until
-// there's enough pending readable data buffered up.
-//
-// In a transform stream, the written data is placed in a buffer.  When
-// _read(n) is called, it transforms the queued up data, calling the
-// buffered _write cb's as it consumes chunks.  If consuming a single
-// written chunk would result in multiple output chunks, then the first
-// outputted bit calls the readcb, and subsequent chunks just go into
-// the read buffer, and will cause it to emit 'readable' if necessary.
-//
-// This way, back-pressure is actually determined by the reading side,
-// since _read has to be called to start processing a new chunk.  However,
-// a pathological inflate type of transform can cause excessive buffering
-// here.  For example, imagine a stream where every byte of input is
-// interpreted as an integer from 0-255, and then results in that many
-// bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
-// 1kb of data being output.  In this case, you could write a very small
-// amount of input, and end up with a very large amount of output.  In
-// such a pathological inflating mechanism, there'd be no way to tell
-// the system to stop doing the transform.  A single 4MB write could
-// cause the system to run out of memory.
-//
-// However, even in such a pathological case, only a single written chunk
-// would be consumed, and then the rest would wait (un-transformed) until
-// the results of the previous transformed chunk were consumed.
-
-module.exports = Transform;
-
-var Duplex = require('./_stream_duplex');
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/**/
-
-util.inherits(Transform, Duplex);
-
-
-function TransformState(options, stream) {
-  this.afterTransform = function(er, data) {
-    return afterTransform(stream, er, data);
-  };
-
-  this.needTransform = false;
-  this.transforming = false;
-  this.writecb = null;
-  this.writechunk = null;
-}
-
-function afterTransform(stream, er, data) {
-  var ts = stream._transformState;
-  ts.transforming = false;
-
-  var cb = ts.writecb;
-
-  if (!cb)
-    return stream.emit('error', new Error('no writecb in Transform class'));
-
-  ts.writechunk = null;
-  ts.writecb = null;
-
-  if (!util.isNullOrUndefined(data))
-    stream.push(data);
-
-  if (cb)
-    cb(er);
-
-  var rs = stream._readableState;
-  rs.reading = false;
-  if (rs.needReadable || rs.length < rs.highWaterMark) {
-    stream._read(rs.highWaterMark);
-  }
-}
-
-
-function Transform(options) {
-  if (!(this instanceof Transform))
-    return new Transform(options);
-
-  Duplex.call(this, options);
-
-  this._transformState = new TransformState(options, this);
-
-  // when the writable side finishes, then flush out anything remaining.
-  var stream = this;
-
-  // start out asking for a readable event once data is transformed.
-  this._readableState.needReadable = true;
-
-  // we have implemented the _read method, and done the other things
-  // that Readable wants before the first _read call, so unset the
-  // sync guard flag.
-  this._readableState.sync = false;
-
-  this.once('prefinish', function() {
-    if (util.isFunction(this._flush))
-      this._flush(function(er) {
-        done(stream, er);
-      });
-    else
-      done(stream);
-  });
-}
-
-Transform.prototype.push = function(chunk, encoding) {
-  this._transformState.needTransform = false;
-  return Duplex.prototype.push.call(this, chunk, encoding);
-};
-
-// This is the part where you do stuff!
-// override this function in implementation classes.
-// 'chunk' is an input chunk.
-//
-// Call `push(newChunk)` to pass along transformed output
-// to the readable side.  You may call 'push' zero or more times.
-//
-// Call `cb(err)` when you are done with this chunk.  If you pass
-// an error, then that'll put the hurt on the whole operation.  If you
-// never call cb(), then you'll never get another chunk.
-Transform.prototype._transform = function(chunk, encoding, cb) {
-  throw new Error('not implemented');
-};
-
-Transform.prototype._write = function(chunk, encoding, cb) {
-  var ts = this._transformState;
-  ts.writecb = cb;
-  ts.writechunk = chunk;
-  ts.writeencoding = encoding;
-  if (!ts.transforming) {
-    var rs = this._readableState;
-    if (ts.needTransform ||
-        rs.needReadable ||
-        rs.length < rs.highWaterMark)
-      this._read(rs.highWaterMark);
-  }
-};
-
-// Doesn't matter what the args are here.
-// _transform does all the work.
-// That we got here means that the readable side wants more data.
-Transform.prototype._read = function(n) {
-  var ts = this._transformState;
-
-  if (!util.isNull(ts.writechunk) && ts.writecb && !ts.transforming) {
-    ts.transforming = true;
-    this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
-  } else {
-    // mark that we need a transform, so that any data that comes in
-    // will get processed, now that we've asked for it.
-    ts.needTransform = true;
-  }
-};
-
-
-function done(stream, er) {
-  if (er)
-    return stream.emit('error', er);
-
-  // if there's nothing in the write buffer, then that means
-  // that nothing more will ever be provided
-  var ws = stream._writableState;
-  var ts = stream._transformState;
-
-  if (ws.length)
-    throw new Error('calling transform done when ws.length != 0');
-
-  if (ts.transforming)
-    throw new Error('calling transform done when still transforming');
-
-  return stream.push(null);
-}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/package.json b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/package.json
deleted file mode 100644
index 0364d54ba46af6..00000000000000
--- a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/package.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  "name": "string_decoder",
-  "version": "0.10.31",
-  "description": "The string_decoder module from Node core",
-  "main": "index.js",
-  "dependencies": {},
-  "devDependencies": {
-    "tap": "~0.4.8"
-  },
-  "scripts": {
-    "test": "tap test/simple/*.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/rvagg/string_decoder.git"
-  },
-  "homepage": "https://github.com/rvagg/string_decoder",
-  "keywords": [
-    "string",
-    "decoder",
-    "browser",
-    "browserify"
-  ],
-  "license": "MIT",
-  "gitHead": "d46d4fd87cf1d06e031c23f1ba170ca7d4ade9a0",
-  "bugs": {
-    "url": "https://github.com/rvagg/string_decoder/issues"
-  },
-  "_id": "string_decoder@0.10.31",
-  "_shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94",
-  "_from": "string_decoder@>=0.10.0 <0.11.0",
-  "_npmVersion": "1.4.23",
-  "_npmUser": {
-    "name": "rvagg",
-    "email": "rod@vagg.org"
-  },
-  "maintainers": [
-    {
-      "name": "substack",
-      "email": "mail@substack.net"
-    },
-    {
-      "name": "rvagg",
-      "email": "rod@vagg.org"
-    }
-  ],
-  "dist": {
-    "shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94",
-    "tarball": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/package.json b/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/package.json
deleted file mode 100644
index 23e9759b65caef..00000000000000
--- a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/package.json
+++ /dev/null
@@ -1,70 +0,0 @@
-{
-  "name": "readable-stream",
-  "version": "1.1.13",
-  "description": "Streams3, a user-land copy of the stream library from Node.js v0.11.x",
-  "main": "readable.js",
-  "dependencies": {
-    "core-util-is": "~1.0.0",
-    "isarray": "0.0.1",
-    "string_decoder": "~0.10.x",
-    "inherits": "~2.0.1"
-  },
-  "devDependencies": {
-    "tap": "~0.2.6"
-  },
-  "scripts": {
-    "test": "tap test/simple/*.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/isaacs/readable-stream.git"
-  },
-  "keywords": [
-    "readable",
-    "stream",
-    "pipe"
-  ],
-  "browser": {
-    "util": false
-  },
-  "author": {
-    "name": "Isaac Z. Schlueter",
-    "email": "i@izs.me",
-    "url": "http://blog.izs.me/"
-  },
-  "license": "MIT",
-  "gitHead": "3b672fd7ae92acf5b4ffdbabf74b372a0a56b051",
-  "bugs": {
-    "url": "https://github.com/isaacs/readable-stream/issues"
-  },
-  "homepage": "https://github.com/isaacs/readable-stream",
-  "_id": "readable-stream@1.1.13",
-  "_shasum": "f6eef764f514c89e2b9e23146a75ba106756d23e",
-  "_from": "readable-stream@>=1.1.9 <1.2.0",
-  "_npmVersion": "1.4.23",
-  "_npmUser": {
-    "name": "rvagg",
-    "email": "rod@vagg.org"
-  },
-  "maintainers": [
-    {
-      "name": "isaacs",
-      "email": "i@izs.me"
-    },
-    {
-      "name": "tootallnate",
-      "email": "nathan@tootallnate.net"
-    },
-    {
-      "name": "rvagg",
-      "email": "rod@vagg.org"
-    }
-  ],
-  "dist": {
-    "shasum": "f6eef764f514c89e2b9e23146a75ba106756d23e",
-    "tarball": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.1.13.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.13.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/deps/npm/node_modules/npm-registry-client/test/fixtures/@npm/npm-registry-client/cache.json b/deps/npm/node_modules/npm-registry-client/test/fixtures/@npm/npm-registry-client/cache.json
new file mode 100644
index 00000000000000..4561db502b18e5
--- /dev/null
+++ b/deps/npm/node_modules/npm-registry-client/test/fixtures/@npm/npm-registry-client/cache.json
@@ -0,0 +1 @@
+{"_id":"@npm%2fnpm-registry-client","_rev":"213-0a1049cf56172b7d9a1184742c6477b9","name":"@npm/npm-registry-client","description":"Client for the npm registry","dist-tags":{"latest":"2.0.4","v2.0":"2.0.3"},"versions":{"0.0.1":{"author":{"name":"Isaac Z. Schlueter","email":"i@izs.me","url":"http://blog.izs.me/"},"name":"@npm/npm-registry-client","description":"Client for the npm registry","version":"0.0.1","repository":{"url":"git://github.com/isaacs/npm-registry-client"},"main":"index.js","scripts":{"test":"tap test/*.js"},"dependencies":{"node-uuid":"~1.3.3","request":"~2.9.202","graceful-fs":"~1.1.8","semver":"~1.0.14","slide":"~1.1.3","chownr":"0","mkdirp":"~0.3.3","rimraf":"~2.0.1","npmlog":""},"devDependencies":{"tap":""},"optionalDependencies":{"npmlog":""},"engines":{"node":"*"},"_npmUser":{"name":"isaacs","email":"i@izs.me"},"_id":"@npm%2fnpm-registry-client@0.0.1","_engineSupported":true,"_npmVersion":"1.1.24","_nodeVersion":"v0.7.10-pre","_defaultsLoaded":true,"dist":{"shasum":"693a08f6d2faea22bbd2bf412508a63d3e6229a7","tarball":"http://registry.npmjs.org/@npm%2fnpm-registry-client/-/@npm%2fnpm-registry-client-0.0.1.tgz"},"maintainers":[{"name":"isaacs","email":"i@izs.me"}],"directories":{}},"0.0.2":{"author":{"name":"Isaac Z. 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In addition to `http` and `https`, `npm` URLs are allowed.\u000a`npm` URLs are `https` URLs with the additional restrictions that they will\u000aalways include authorization credentials, and the response is always registry\u000ametadata (and not tarballs or other attachments).\u000a\u000a# Configuration\u000a\u000aThis program is designed to work with\u000a[npmconf](https://npmjs.org/package/npmconf), but you can also pass in\u000aa plain-jane object with the appropriate configs, and it'll shim it\u000afor you.  Any configuration thingie that has get/set/del methods will\u000aalso be accepted.\u000a\u000a* `cache` **Required** {String} Path to the cache folder\u000a* `always-auth` {Boolean} Auth even for GET requests.\u000a* `auth` {String} A base64-encoded `username:password`\u000a* `email` {String} User's email address\u000a* `tag` {String} The default tag to use when publishing new packages.\u000a  Default = `\"latest\"`\u000a* `ca` {String} Cerficate signing authority certificates to trust.\u000a* `cert` {String} Client certificate (PEM encoded). Enable access\u000a  to servers that require client certificates\u000a* `key` {String} Private key (PEM encoded) for client certificate 'cert'\u000a* `strict-ssl` {Boolean} Whether or not to be strict with SSL\u000a  certificates.  Default = `true`\u000a* `user-agent` {String} User agent header to send.  Default =\u000a  `\"node/{process.version} {process.platform} {process.arch}\"`\u000a* `log` {Object} The logger to use.  Defaults to `require(\"npmlog\")` if\u000a  that works, otherwise logs are disabled.\u000a* `fetch-retries` {Number} Number of times to retry on GET failures.\u000a  Default=2\u000a* `fetch-retry-factor` {Number} `factor` setting for `node-retry`. Default=10\u000a* `fetch-retry-mintimeout` {Number} `minTimeout` setting for `node-retry`.\u000a  Default=10000 (10 seconds)\u000a* `fetch-retry-maxtimeout` {Number} `maxTimeout` setting for `node-retry`.\u000a  Default=60000 (60 seconds)\u000a* `proxy` {URL} The url to proxy requests through.\u000a* `https-proxy` {URL} The url to proxy https requests through.\u000a  Defaults to be the same as `proxy` if unset.\u000a* `_auth` {String} The base64-encoded authorization header.\u000a* `username` `_password` {String} Username/password to use to generate\u000a  `_auth` if not supplied.\u000a* `_token` {Object} A token for use with\u000a  [couch-login](https://npmjs.org/package/couch-login)\u000a\u000a# client.request(method, uri, options, cb)\u000a\u000a* `method` {String} HTTP method\u000a* `uri` {String} URI pointing to the resource to request\u000a* `options` {Object} Object containing optional per-request properties.\u000a  * `what` {Stream | Buffer | String | Object} The request body.  Objects\u000a    that are not Buffers or Streams are encoded as JSON.\u000a  * `etag` {String} The cached ETag\u000a  * `follow` {Boolean} Follow 302/301 responses (defaults to true)\u000a* `cb` {Function}\u000a  * `error` {Error | null}\u000a  * `data` {Object} the parsed data object\u000a  * `raw` {String} the json\u000a  * `res` {Response Object} response from couch\u000a\u000aMake a request to the registry.  All the other methods are wrappers around\u000a`request`.\u000a\u000a# client.adduser(base, username, password, email, cb)\u000a\u000a* `base` {String} Base registry URL\u000a* `username` {String}\u000a* `password` {String}\u000a* `email` {String}\u000a* `cb` {Function}\u000a\u000aAdd a user account to the registry, or verify the credentials.\u000a\u000a# client.deprecate(uri, version, message, cb)\u000a\u000a* `uri` {String} Full registry URI for the deprecated package\u000a* `version` {String} Semver version range\u000a* `message` {String} The message to use as a deprecation warning\u000a* `cb` {Function}\u000a\u000aDeprecate a version of a package in the registry.\u000a\u000a# client.bugs(uri, cb)\u000a\u000a* `uri` {String} Full registry URI for the package\u000a* `cb` {Function}\u000a\u000aGet the url for bugs of a package\u000a\u000a# client.get(uri, options, cb)\u000a\u000a* `uri` {String} The complete registry URI to fetch\u000a* `options` {Object} Object containing optional per-request properties.\u000a  * `timeout` {Number} Duration before the request times out.\u000a  * `follow` {Boolean} Follow 302/301 responses (defaults to true)\u000a  * `staleOk` {Boolean} If there's cached data available, then return that\u000a    to the callback quickly, and update the cache the background.\u000a\u000aFetches data from the registry via a GET request, saving it in the cache folder\u000awith the ETag.\u000a\u000a# client.publish(uri, data, tarball, cb)\u000a\u000a* `uri` {String} The registry URI to publish to\u000a* `data` {Object} Package data\u000a* `tarball` {String | Stream} Filename or stream of the package tarball\u000a* `cb` {Function}\u000a\u000aPublish a package to the registry.\u000a\u000aNote that this does not create the tarball from a folder.  However, it can\u000aaccept a gzipped tar stream or a filename to a tarball.\u000a\u000a# client.star(uri, starred, cb)\u000a\u000a* `uri` {String} The complete registry URI to star\u000a* `starred` {Boolean} True to star the package, false to unstar it.\u000a* `cb` {Function}\u000a\u000aStar or unstar a package.\u000a\u000aNote that the user does not have to be the package owner to star or unstar a\u000apackage, though other writes do require that the user be the package owner.\u000a\u000a# client.stars(base, username, cb)\u000a\u000a* `base` {String} The base URL for the registry\u000a* `username` {String} Name of user to fetch starred packages for.\u000a* `cb` {Function}\u000a\u000aView your own or another user's starred packages.\u000a\u000a# client.tag(uri, version, tag, cb)\u000a\u000a* `uri` {String} The complete registry URI to tag\u000a* `version` {String} Version to tag\u000a* `tag` {String} Tag name to apply\u000a* `cb` {Function}\u000a\u000aMark a version in the `dist-tags` hash, so that `pkg@tag` will fetch the\u000aspecified version.\u000a\u000a# client.unpublish(uri, [ver], cb)\u000a\u000a* `uri` {String} The complete registry URI to unpublish\u000a* `ver` {String} version to unpublish. Leave blank to unpublish all\u000a  versions.\u000a* `cb` {Function}\u000a\u000aRemove a version of a package (or all versions) from the registry.  When the\u000alast version us unpublished, the entire document is removed from the database.\u000a\u000a# client.upload(uri, file, [etag], [nofollow], cb)\u000a\u000a* `uri` {String} The complete registry URI to upload to\u000a* `file` {String | Stream} Either the filename or a readable stream\u000a* `etag` {String} Cache ETag\u000a* `nofollow` {Boolean} Do not follow 301/302 responses\u000a* `cb` {Function}\u000a\u000aUpload an attachment.  Mostly used by `client.publish()`.\u000a","maintainers":[{"name":"isaacs","email":"i@izs.me"},{"name":"othiym23","email":"ogd@aoaioxxysz.net"}],"time":{"modified":"2014-07-31T21:59:52.896Z","created":"2012-06-07T04:43:36.581Z","0.0.1":"2012-06-07T04:43:38.123Z","0.0.2":"2012-06-07T05:35:05.937Z","0.0.3":"2012-06-09T00:55:25.861Z","0.0.4":"2012-06-11T03:53:26.548Z","0.0.5":"2012-06-11T23:48:11.235Z","0.0.6":"2012-06-17T06:23:27.320Z","0.0.7":"2012-06-18T19:19:38.315Z","0.0.8":"2012-06-28T20:40:20.563Z","0.0.9":"2012-07-10T03:28:04.651Z","0.0.10":"2012-07-11T17:03:45.151Z","0.0.11":"2012-07-17T14:06:37.489Z","0.1.0":"2012-07-23T18:17:38.007Z","0.1.1":"2012-07-23T21:21:28.196Z","0.1.2":"2012-07-24T06:14:12.831Z","0.1.3":"2012-08-07T02:02:20.564Z","0.1.4":"2012-08-15T03:04:52.822Z","0.1.5":"2012-08-17T21:59:33.310Z","0.2.0":"2012-08-17T22:00:18.081Z","0.2.1":"2012-08-17T22:07:28.827Z","0.2.2":"2012-08-17T22:37:24.352Z","0.2.3":"2012-08-19T19:16:44.808Z","0.2.4":"2012-08-19T19:18:51.792Z","0.2.5":"2012-08-20T16:54:50.794Z","0.2.6":"2012-08-22T00:25:04.766Z","0.2.7":"2012-08-27T19:07:34.829Z","0.2.8":"2012-10-02T19:53:50.661Z","0.2.9":"2012-10-03T22:09:50.766Z","0.2.10":"2012-10-25T14:55:54.216Z","0.2.11":"2012-12-21T16:26:38.094Z","0.2.12":"2013-01-18T22:22:41.668Z","0.2.13":"2013-02-06T00:16:35.939Z","0.2.14":"2013-02-10T02:44:02.764Z","0.2.15":"2013-02-11T19:18:55.678Z","0.2.16":"2013-02-15T17:09:03.249Z","0.2.17":"2013-02-16T03:47:13.898Z","0.2.18":"2013-03-06T22:09:23.536Z","0.2.19":"2013-03-20T06:27:39.128Z","0.2.20":"2013-03-28T00:43:07.558Z","0.2.21":"2013-04-29T15:46:54.094Z","0.2.22":"2013-04-29T15:51:02.178Z","0.2.23":"2013-05-11T00:28:14.198Z","0.2.24":"2013-05-24T21:27:50.693Z","0.2.25":"2013-06-20T15:36:46.277Z","0.2.26":"2013-07-06T17:12:54.670Z","0.2.27":"2013-07-11T07:14:45.740Z","0.2.28":"2013-08-02T20:27:41.732Z","0.2.29":"2013-10-28T18:23:24.477Z","0.2.30":"2013-11-18T23:12:00.540Z","0.2.31":"2013-12-16T08:36:43.044Z","0.3.0":"2013-12-17T07:03:10.699Z","0.3.1":"2013-12-17T16:53:27.867Z","0.3.2":"2013-12-17T22:25:14.882Z","0.3.3":"2013-12-21T16:07:06.773Z","0.3.4":"2014-01-29T15:24:05.163Z","0.3.5":"2014-01-31T01:53:19.656Z","0.3.6":"2014-02-07T00:17:21.362Z","0.4.0":"2014-02-13T01:17:18.973Z","0.4.1":"2014-02-13T23:47:37.892Z","0.4.2":"2014-02-14T00:29:13.086Z","0.4.3":"2014-02-16T03:40:54.640Z","0.4.4":"2014-02-16T03:41:48.856Z","0.4.5":"2014-03-12T05:09:17.474Z","0.4.6":"2014-03-29T19:44:15.041Z","0.4.7":"2014-04-02T19:41:07.149Z","0.4.8":"2014-05-01T22:24:54.980Z","0.4.9":"2014-05-12T21:52:55.127Z","0.4.10":"2014-05-13T16:44:29.801Z","0.4.11":"2014-05-13T20:33:04.738Z","0.4.12":"2014-05-14T06:14:22.842Z","1.0.0":"2014-05-14T23:04:37.188Z","1.0.1":"2014-06-03T00:55:54.448Z","2.0.0":"2014-06-06T04:23:46.579Z","2.0.1":"2014-06-06T06:25:14.419Z","2.0.2":"2014-06-14T00:33:10.205Z","3.0.0":"2014-07-02T00:30:29.154Z","3.0.1":"2014-07-14T23:29:05.057Z","2.0.3":"2014-07-15T00:09:36.043Z","3.0.2":"2014-07-17T06:30:02.659Z","3.0.3":"2014-07-23T21:20:42.406Z","3.0.4":"2014-07-25T00:27:26.007Z","3.0.5":"2014-07-25T00:28:48.007Z","3.0.6":"2014-07-31T21:57:49.043Z","2.0.4":"2014-07-31T21:59:52.896Z"},"author":{"name":"Isaac Z. 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diff --git a/deps/npm/node_modules/npm-registry-client/test/fixtures/underscore/1.3.3/cache.json b/deps/npm/node_modules/npm-registry-client/test/fixtures/underscore/1.3.3/cache.json
new file mode 100644
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@@ -0,0 +1 @@
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deleted file mode 100644
index 38344f87a62766..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/.npmignore
+++ /dev/null
@@ -1,5 +0,0 @@
-build/
-test/
-examples/
-fs.js
-zlib.js
\ No newline at end of file
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/LICENSE b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/LICENSE
deleted file mode 100644
index e3d4e695a4cff2..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/LICENSE
+++ /dev/null
@@ -1,18 +0,0 @@
-Copyright Joyent, Inc. and other Node contributors. All rights reserved.
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to
-deal in the Software without restriction, including without limitation the
-rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-sell copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/README.md b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/README.md
deleted file mode 100644
index e46b823903d2c6..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/README.md
+++ /dev/null
@@ -1,15 +0,0 @@
-# readable-stream
-
-***Node-core streams for userland***
-
-[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/)
-[![NPM](https://nodei.co/npm-dl/readable-stream.png&months=6&height=3)](https://nodei.co/npm/readable-stream/)
-
-This package is a mirror of the Streams2 and Streams3 implementations in Node-core.
-
-If you want to guarantee a stable streams base, regardless of what version of Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core.
-
-**readable-stream** comes in two major versions, v1.0.x and v1.1.x. The former tracks the Streams2 implementation in Node 0.10, including bug-fixes and minor improvements as they are added. The latter tracks Streams3 as it develops in Node 0.11; we will likely see a v1.2.x branch for Node 0.12.
-
-**readable-stream** uses proper patch-level versioning so if you pin to `"~1.0.0"` you’ll get the latest Node 0.10 Streams2 implementation, including any fixes and minor non-breaking improvements. The patch-level versions of 1.0.x and 1.1.x should mirror the patch-level versions of Node-core releases. You should prefer the **1.0.x** releases for now and when you’re ready to start using Streams3, pin to `"~1.1.0"`
-
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/duplex.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/duplex.js
deleted file mode 100644
index ca807af87620dd..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/duplex.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_duplex.js")
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_duplex.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_duplex.js
deleted file mode 100644
index b513d61a963a40..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_duplex.js
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// a duplex stream is just a stream that is both readable and writable.
-// Since JS doesn't have multiple prototypal inheritance, this class
-// prototypally inherits from Readable, and then parasitically from
-// Writable.
-
-module.exports = Duplex;
-
-/**/
-var objectKeys = Object.keys || function (obj) {
-  var keys = [];
-  for (var key in obj) keys.push(key);
-  return keys;
-}
-/**/
-
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/**/
-
-var Readable = require('./_stream_readable');
-var Writable = require('./_stream_writable');
-
-util.inherits(Duplex, Readable);
-
-forEach(objectKeys(Writable.prototype), function(method) {
-  if (!Duplex.prototype[method])
-    Duplex.prototype[method] = Writable.prototype[method];
-});
-
-function Duplex(options) {
-  if (!(this instanceof Duplex))
-    return new Duplex(options);
-
-  Readable.call(this, options);
-  Writable.call(this, options);
-
-  if (options && options.readable === false)
-    this.readable = false;
-
-  if (options && options.writable === false)
-    this.writable = false;
-
-  this.allowHalfOpen = true;
-  if (options && options.allowHalfOpen === false)
-    this.allowHalfOpen = false;
-
-  this.once('end', onend);
-}
-
-// the no-half-open enforcer
-function onend() {
-  // if we allow half-open state, or if the writable side ended,
-  // then we're ok.
-  if (this.allowHalfOpen || this._writableState.ended)
-    return;
-
-  // no more data can be written.
-  // But allow more writes to happen in this tick.
-  process.nextTick(this.end.bind(this));
-}
-
-function forEach (xs, f) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    f(xs[i], i);
-  }
-}
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_passthrough.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_passthrough.js
deleted file mode 100644
index 895ca50a1d208a..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_passthrough.js
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// a passthrough stream.
-// basically just the most minimal sort of Transform stream.
-// Every written chunk gets output as-is.
-
-module.exports = PassThrough;
-
-var Transform = require('./_stream_transform');
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/**/
-
-util.inherits(PassThrough, Transform);
-
-function PassThrough(options) {
-  if (!(this instanceof PassThrough))
-    return new PassThrough(options);
-
-  Transform.call(this, options);
-}
-
-PassThrough.prototype._transform = function(chunk, encoding, cb) {
-  cb(null, chunk);
-};
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_readable.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_readable.js
deleted file mode 100644
index 19ab3588984252..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_readable.js
+++ /dev/null
@@ -1,951 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-module.exports = Readable;
-
-/**/
-var isArray = require('isarray');
-/**/
-
-
-/**/
-var Buffer = require('buffer').Buffer;
-/**/
-
-Readable.ReadableState = ReadableState;
-
-var EE = require('events').EventEmitter;
-
-/**/
-if (!EE.listenerCount) EE.listenerCount = function(emitter, type) {
-  return emitter.listeners(type).length;
-};
-/**/
-
-var Stream = require('stream');
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/**/
-
-var StringDecoder;
-
-
-/**/
-var debug = require('util');
-if (debug && debug.debuglog) {
-  debug = debug.debuglog('stream');
-} else {
-  debug = function () {};
-}
-/**/
-
-
-util.inherits(Readable, Stream);
-
-function ReadableState(options, stream) {
-  var Duplex = require('./_stream_duplex');
-
-  options = options || {};
-
-  // the point at which it stops calling _read() to fill the buffer
-  // Note: 0 is a valid value, means "don't call _read preemptively ever"
-  var hwm = options.highWaterMark;
-  var defaultHwm = options.objectMode ? 16 : 16 * 1024;
-  this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
-
-  // cast to ints.
-  this.highWaterMark = ~~this.highWaterMark;
-
-  this.buffer = [];
-  this.length = 0;
-  this.pipes = null;
-  this.pipesCount = 0;
-  this.flowing = null;
-  this.ended = false;
-  this.endEmitted = false;
-  this.reading = false;
-
-  // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, because any
-  // actions that shouldn't happen until "later" should generally also
-  // not happen before the first write call.
-  this.sync = true;
-
-  // whenever we return null, then we set a flag to say
-  // that we're awaiting a 'readable' event emission.
-  this.needReadable = false;
-  this.emittedReadable = false;
-  this.readableListening = false;
-
-
-  // object stream flag. Used to make read(n) ignore n and to
-  // make all the buffer merging and length checks go away
-  this.objectMode = !!options.objectMode;
-
-  if (stream instanceof Duplex)
-    this.objectMode = this.objectMode || !!options.readableObjectMode;
-
-  // Crypto is kind of old and crusty.  Historically, its default string
-  // encoding is 'binary' so we have to make this configurable.
-  // Everything else in the universe uses 'utf8', though.
-  this.defaultEncoding = options.defaultEncoding || 'utf8';
-
-  // when piping, we only care about 'readable' events that happen
-  // after read()ing all the bytes and not getting any pushback.
-  this.ranOut = false;
-
-  // the number of writers that are awaiting a drain event in .pipe()s
-  this.awaitDrain = 0;
-
-  // if true, a maybeReadMore has been scheduled
-  this.readingMore = false;
-
-  this.decoder = null;
-  this.encoding = null;
-  if (options.encoding) {
-    if (!StringDecoder)
-      StringDecoder = require('string_decoder/').StringDecoder;
-    this.decoder = new StringDecoder(options.encoding);
-    this.encoding = options.encoding;
-  }
-}
-
-function Readable(options) {
-  var Duplex = require('./_stream_duplex');
-
-  if (!(this instanceof Readable))
-    return new Readable(options);
-
-  this._readableState = new ReadableState(options, this);
-
-  // legacy
-  this.readable = true;
-
-  Stream.call(this);
-}
-
-// Manually shove something into the read() buffer.
-// This returns true if the highWaterMark has not been hit yet,
-// similar to how Writable.write() returns true if you should
-// write() some more.
-Readable.prototype.push = function(chunk, encoding) {
-  var state = this._readableState;
-
-  if (util.isString(chunk) && !state.objectMode) {
-    encoding = encoding || state.defaultEncoding;
-    if (encoding !== state.encoding) {
-      chunk = new Buffer(chunk, encoding);
-      encoding = '';
-    }
-  }
-
-  return readableAddChunk(this, state, chunk, encoding, false);
-};
-
-// Unshift should *always* be something directly out of read()
-Readable.prototype.unshift = function(chunk) {
-  var state = this._readableState;
-  return readableAddChunk(this, state, chunk, '', true);
-};
-
-function readableAddChunk(stream, state, chunk, encoding, addToFront) {
-  var er = chunkInvalid(state, chunk);
-  if (er) {
-    stream.emit('error', er);
-  } else if (util.isNullOrUndefined(chunk)) {
-    state.reading = false;
-    if (!state.ended)
-      onEofChunk(stream, state);
-  } else if (state.objectMode || chunk && chunk.length > 0) {
-    if (state.ended && !addToFront) {
-      var e = new Error('stream.push() after EOF');
-      stream.emit('error', e);
-    } else if (state.endEmitted && addToFront) {
-      var e = new Error('stream.unshift() after end event');
-      stream.emit('error', e);
-    } else {
-      if (state.decoder && !addToFront && !encoding)
-        chunk = state.decoder.write(chunk);
-
-      if (!addToFront)
-        state.reading = false;
-
-      // if we want the data now, just emit it.
-      if (state.flowing && state.length === 0 && !state.sync) {
-        stream.emit('data', chunk);
-        stream.read(0);
-      } else {
-        // update the buffer info.
-        state.length += state.objectMode ? 1 : chunk.length;
-        if (addToFront)
-          state.buffer.unshift(chunk);
-        else
-          state.buffer.push(chunk);
-
-        if (state.needReadable)
-          emitReadable(stream);
-      }
-
-      maybeReadMore(stream, state);
-    }
-  } else if (!addToFront) {
-    state.reading = false;
-  }
-
-  return needMoreData(state);
-}
-
-
-
-// if it's past the high water mark, we can push in some more.
-// Also, if we have no data yet, we can stand some
-// more bytes.  This is to work around cases where hwm=0,
-// such as the repl.  Also, if the push() triggered a
-// readable event, and the user called read(largeNumber) such that
-// needReadable was set, then we ought to push more, so that another
-// 'readable' event will be triggered.
-function needMoreData(state) {
-  return !state.ended &&
-         (state.needReadable ||
-          state.length < state.highWaterMark ||
-          state.length === 0);
-}
-
-// backwards compatibility.
-Readable.prototype.setEncoding = function(enc) {
-  if (!StringDecoder)
-    StringDecoder = require('string_decoder/').StringDecoder;
-  this._readableState.decoder = new StringDecoder(enc);
-  this._readableState.encoding = enc;
-  return this;
-};
-
-// Don't raise the hwm > 128MB
-var MAX_HWM = 0x800000;
-function roundUpToNextPowerOf2(n) {
-  if (n >= MAX_HWM) {
-    n = MAX_HWM;
-  } else {
-    // Get the next highest power of 2
-    n--;
-    for (var p = 1; p < 32; p <<= 1) n |= n >> p;
-    n++;
-  }
-  return n;
-}
-
-function howMuchToRead(n, state) {
-  if (state.length === 0 && state.ended)
-    return 0;
-
-  if (state.objectMode)
-    return n === 0 ? 0 : 1;
-
-  if (isNaN(n) || util.isNull(n)) {
-    // only flow one buffer at a time
-    if (state.flowing && state.buffer.length)
-      return state.buffer[0].length;
-    else
-      return state.length;
-  }
-
-  if (n <= 0)
-    return 0;
-
-  // If we're asking for more than the target buffer level,
-  // then raise the water mark.  Bump up to the next highest
-  // power of 2, to prevent increasing it excessively in tiny
-  // amounts.
-  if (n > state.highWaterMark)
-    state.highWaterMark = roundUpToNextPowerOf2(n);
-
-  // don't have that much.  return null, unless we've ended.
-  if (n > state.length) {
-    if (!state.ended) {
-      state.needReadable = true;
-      return 0;
-    } else
-      return state.length;
-  }
-
-  return n;
-}
-
-// you can override either this method, or the async _read(n) below.
-Readable.prototype.read = function(n) {
-  debug('read', n);
-  var state = this._readableState;
-  var nOrig = n;
-
-  if (!util.isNumber(n) || n > 0)
-    state.emittedReadable = false;
-
-  // if we're doing read(0) to trigger a readable event, but we
-  // already have a bunch of data in the buffer, then just trigger
-  // the 'readable' event and move on.
-  if (n === 0 &&
-      state.needReadable &&
-      (state.length >= state.highWaterMark || state.ended)) {
-    debug('read: emitReadable', state.length, state.ended);
-    if (state.length === 0 && state.ended)
-      endReadable(this);
-    else
-      emitReadable(this);
-    return null;
-  }
-
-  n = howMuchToRead(n, state);
-
-  // if we've ended, and we're now clear, then finish it up.
-  if (n === 0 && state.ended) {
-    if (state.length === 0)
-      endReadable(this);
-    return null;
-  }
-
-  // All the actual chunk generation logic needs to be
-  // *below* the call to _read.  The reason is that in certain
-  // synthetic stream cases, such as passthrough streams, _read
-  // may be a completely synchronous operation which may change
-  // the state of the read buffer, providing enough data when
-  // before there was *not* enough.
-  //
-  // So, the steps are:
-  // 1. Figure out what the state of things will be after we do
-  // a read from the buffer.
-  //
-  // 2. If that resulting state will trigger a _read, then call _read.
-  // Note that this may be asynchronous, or synchronous.  Yes, it is
-  // deeply ugly to write APIs this way, but that still doesn't mean
-  // that the Readable class should behave improperly, as streams are
-  // designed to be sync/async agnostic.
-  // Take note if the _read call is sync or async (ie, if the read call
-  // has returned yet), so that we know whether or not it's safe to emit
-  // 'readable' etc.
-  //
-  // 3. Actually pull the requested chunks out of the buffer and return.
-
-  // if we need a readable event, then we need to do some reading.
-  var doRead = state.needReadable;
-  debug('need readable', doRead);
-
-  // if we currently have less than the highWaterMark, then also read some
-  if (state.length === 0 || state.length - n < state.highWaterMark) {
-    doRead = true;
-    debug('length less than watermark', doRead);
-  }
-
-  // however, if we've ended, then there's no point, and if we're already
-  // reading, then it's unnecessary.
-  if (state.ended || state.reading) {
-    doRead = false;
-    debug('reading or ended', doRead);
-  }
-
-  if (doRead) {
-    debug('do read');
-    state.reading = true;
-    state.sync = true;
-    // if the length is currently zero, then we *need* a readable event.
-    if (state.length === 0)
-      state.needReadable = true;
-    // call internal read method
-    this._read(state.highWaterMark);
-    state.sync = false;
-  }
-
-  // If _read pushed data synchronously, then `reading` will be false,
-  // and we need to re-evaluate how much data we can return to the user.
-  if (doRead && !state.reading)
-    n = howMuchToRead(nOrig, state);
-
-  var ret;
-  if (n > 0)
-    ret = fromList(n, state);
-  else
-    ret = null;
-
-  if (util.isNull(ret)) {
-    state.needReadable = true;
-    n = 0;
-  }
-
-  state.length -= n;
-
-  // If we have nothing in the buffer, then we want to know
-  // as soon as we *do* get something into the buffer.
-  if (state.length === 0 && !state.ended)
-    state.needReadable = true;
-
-  // If we tried to read() past the EOF, then emit end on the next tick.
-  if (nOrig !== n && state.ended && state.length === 0)
-    endReadable(this);
-
-  if (!util.isNull(ret))
-    this.emit('data', ret);
-
-  return ret;
-};
-
-function chunkInvalid(state, chunk) {
-  var er = null;
-  if (!util.isBuffer(chunk) &&
-      !util.isString(chunk) &&
-      !util.isNullOrUndefined(chunk) &&
-      !state.objectMode) {
-    er = new TypeError('Invalid non-string/buffer chunk');
-  }
-  return er;
-}
-
-
-function onEofChunk(stream, state) {
-  if (state.decoder && !state.ended) {
-    var chunk = state.decoder.end();
-    if (chunk && chunk.length) {
-      state.buffer.push(chunk);
-      state.length += state.objectMode ? 1 : chunk.length;
-    }
-  }
-  state.ended = true;
-
-  // emit 'readable' now to make sure it gets picked up.
-  emitReadable(stream);
-}
-
-// Don't emit readable right away in sync mode, because this can trigger
-// another read() call => stack overflow.  This way, it might trigger
-// a nextTick recursion warning, but that's not so bad.
-function emitReadable(stream) {
-  var state = stream._readableState;
-  state.needReadable = false;
-  if (!state.emittedReadable) {
-    debug('emitReadable', state.flowing);
-    state.emittedReadable = true;
-    if (state.sync)
-      process.nextTick(function() {
-        emitReadable_(stream);
-      });
-    else
-      emitReadable_(stream);
-  }
-}
-
-function emitReadable_(stream) {
-  debug('emit readable');
-  stream.emit('readable');
-  flow(stream);
-}
-
-
-// at this point, the user has presumably seen the 'readable' event,
-// and called read() to consume some data.  that may have triggered
-// in turn another _read(n) call, in which case reading = true if
-// it's in progress.
-// However, if we're not ended, or reading, and the length < hwm,
-// then go ahead and try to read some more preemptively.
-function maybeReadMore(stream, state) {
-  if (!state.readingMore) {
-    state.readingMore = true;
-    process.nextTick(function() {
-      maybeReadMore_(stream, state);
-    });
-  }
-}
-
-function maybeReadMore_(stream, state) {
-  var len = state.length;
-  while (!state.reading && !state.flowing && !state.ended &&
-         state.length < state.highWaterMark) {
-    debug('maybeReadMore read 0');
-    stream.read(0);
-    if (len === state.length)
-      // didn't get any data, stop spinning.
-      break;
-    else
-      len = state.length;
-  }
-  state.readingMore = false;
-}
-
-// abstract method.  to be overridden in specific implementation classes.
-// call cb(er, data) where data is <= n in length.
-// for virtual (non-string, non-buffer) streams, "length" is somewhat
-// arbitrary, and perhaps not very meaningful.
-Readable.prototype._read = function(n) {
-  this.emit('error', new Error('not implemented'));
-};
-
-Readable.prototype.pipe = function(dest, pipeOpts) {
-  var src = this;
-  var state = this._readableState;
-
-  switch (state.pipesCount) {
-    case 0:
-      state.pipes = dest;
-      break;
-    case 1:
-      state.pipes = [state.pipes, dest];
-      break;
-    default:
-      state.pipes.push(dest);
-      break;
-  }
-  state.pipesCount += 1;
-  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
-
-  var doEnd = (!pipeOpts || pipeOpts.end !== false) &&
-              dest !== process.stdout &&
-              dest !== process.stderr;
-
-  var endFn = doEnd ? onend : cleanup;
-  if (state.endEmitted)
-    process.nextTick(endFn);
-  else
-    src.once('end', endFn);
-
-  dest.on('unpipe', onunpipe);
-  function onunpipe(readable) {
-    debug('onunpipe');
-    if (readable === src) {
-      cleanup();
-    }
-  }
-
-  function onend() {
-    debug('onend');
-    dest.end();
-  }
-
-  // when the dest drains, it reduces the awaitDrain counter
-  // on the source.  This would be more elegant with a .once()
-  // handler in flow(), but adding and removing repeatedly is
-  // too slow.
-  var ondrain = pipeOnDrain(src);
-  dest.on('drain', ondrain);
-
-  function cleanup() {
-    debug('cleanup');
-    // cleanup event handlers once the pipe is broken
-    dest.removeListener('close', onclose);
-    dest.removeListener('finish', onfinish);
-    dest.removeListener('drain', ondrain);
-    dest.removeListener('error', onerror);
-    dest.removeListener('unpipe', onunpipe);
-    src.removeListener('end', onend);
-    src.removeListener('end', cleanup);
-    src.removeListener('data', ondata);
-
-    // if the reader is waiting for a drain event from this
-    // specific writer, then it would cause it to never start
-    // flowing again.
-    // So, if this is awaiting a drain, then we just call it now.
-    // If we don't know, then assume that we are waiting for one.
-    if (state.awaitDrain &&
-        (!dest._writableState || dest._writableState.needDrain))
-      ondrain();
-  }
-
-  src.on('data', ondata);
-  function ondata(chunk) {
-    debug('ondata');
-    var ret = dest.write(chunk);
-    if (false === ret) {
-      debug('false write response, pause',
-            src._readableState.awaitDrain);
-      src._readableState.awaitDrain++;
-      src.pause();
-    }
-  }
-
-  // if the dest has an error, then stop piping into it.
-  // however, don't suppress the throwing behavior for this.
-  function onerror(er) {
-    debug('onerror', er);
-    unpipe();
-    dest.removeListener('error', onerror);
-    if (EE.listenerCount(dest, 'error') === 0)
-      dest.emit('error', er);
-  }
-  // This is a brutally ugly hack to make sure that our error handler
-  // is attached before any userland ones.  NEVER DO THIS.
-  if (!dest._events || !dest._events.error)
-    dest.on('error', onerror);
-  else if (isArray(dest._events.error))
-    dest._events.error.unshift(onerror);
-  else
-    dest._events.error = [onerror, dest._events.error];
-
-
-
-  // Both close and finish should trigger unpipe, but only once.
-  function onclose() {
-    dest.removeListener('finish', onfinish);
-    unpipe();
-  }
-  dest.once('close', onclose);
-  function onfinish() {
-    debug('onfinish');
-    dest.removeListener('close', onclose);
-    unpipe();
-  }
-  dest.once('finish', onfinish);
-
-  function unpipe() {
-    debug('unpipe');
-    src.unpipe(dest);
-  }
-
-  // tell the dest that it's being piped to
-  dest.emit('pipe', src);
-
-  // start the flow if it hasn't been started already.
-  if (!state.flowing) {
-    debug('pipe resume');
-    src.resume();
-  }
-
-  return dest;
-};
-
-function pipeOnDrain(src) {
-  return function() {
-    var state = src._readableState;
-    debug('pipeOnDrain', state.awaitDrain);
-    if (state.awaitDrain)
-      state.awaitDrain--;
-    if (state.awaitDrain === 0 && EE.listenerCount(src, 'data')) {
-      state.flowing = true;
-      flow(src);
-    }
-  };
-}
-
-
-Readable.prototype.unpipe = function(dest) {
-  var state = this._readableState;
-
-  // if we're not piping anywhere, then do nothing.
-  if (state.pipesCount === 0)
-    return this;
-
-  // just one destination.  most common case.
-  if (state.pipesCount === 1) {
-    // passed in one, but it's not the right one.
-    if (dest && dest !== state.pipes)
-      return this;
-
-    if (!dest)
-      dest = state.pipes;
-
-    // got a match.
-    state.pipes = null;
-    state.pipesCount = 0;
-    state.flowing = false;
-    if (dest)
-      dest.emit('unpipe', this);
-    return this;
-  }
-
-  // slow case. multiple pipe destinations.
-
-  if (!dest) {
-    // remove all.
-    var dests = state.pipes;
-    var len = state.pipesCount;
-    state.pipes = null;
-    state.pipesCount = 0;
-    state.flowing = false;
-
-    for (var i = 0; i < len; i++)
-      dests[i].emit('unpipe', this);
-    return this;
-  }
-
-  // try to find the right one.
-  var i = indexOf(state.pipes, dest);
-  if (i === -1)
-    return this;
-
-  state.pipes.splice(i, 1);
-  state.pipesCount -= 1;
-  if (state.pipesCount === 1)
-    state.pipes = state.pipes[0];
-
-  dest.emit('unpipe', this);
-
-  return this;
-};
-
-// set up data events if they are asked for
-// Ensure readable listeners eventually get something
-Readable.prototype.on = function(ev, fn) {
-  var res = Stream.prototype.on.call(this, ev, fn);
-
-  // If listening to data, and it has not explicitly been paused,
-  // then call resume to start the flow of data on the next tick.
-  if (ev === 'data' && false !== this._readableState.flowing) {
-    this.resume();
-  }
-
-  if (ev === 'readable' && this.readable) {
-    var state = this._readableState;
-    if (!state.readableListening) {
-      state.readableListening = true;
-      state.emittedReadable = false;
-      state.needReadable = true;
-      if (!state.reading) {
-        var self = this;
-        process.nextTick(function() {
-          debug('readable nexttick read 0');
-          self.read(0);
-        });
-      } else if (state.length) {
-        emitReadable(this, state);
-      }
-    }
-  }
-
-  return res;
-};
-Readable.prototype.addListener = Readable.prototype.on;
-
-// pause() and resume() are remnants of the legacy readable stream API
-// If the user uses them, then switch into old mode.
-Readable.prototype.resume = function() {
-  var state = this._readableState;
-  if (!state.flowing) {
-    debug('resume');
-    state.flowing = true;
-    if (!state.reading) {
-      debug('resume read 0');
-      this.read(0);
-    }
-    resume(this, state);
-  }
-  return this;
-};
-
-function resume(stream, state) {
-  if (!state.resumeScheduled) {
-    state.resumeScheduled = true;
-    process.nextTick(function() {
-      resume_(stream, state);
-    });
-  }
-}
-
-function resume_(stream, state) {
-  state.resumeScheduled = false;
-  stream.emit('resume');
-  flow(stream);
-  if (state.flowing && !state.reading)
-    stream.read(0);
-}
-
-Readable.prototype.pause = function() {
-  debug('call pause flowing=%j', this._readableState.flowing);
-  if (false !== this._readableState.flowing) {
-    debug('pause');
-    this._readableState.flowing = false;
-    this.emit('pause');
-  }
-  return this;
-};
-
-function flow(stream) {
-  var state = stream._readableState;
-  debug('flow', state.flowing);
-  if (state.flowing) {
-    do {
-      var chunk = stream.read();
-    } while (null !== chunk && state.flowing);
-  }
-}
-
-// wrap an old-style stream as the async data source.
-// This is *not* part of the readable stream interface.
-// It is an ugly unfortunate mess of history.
-Readable.prototype.wrap = function(stream) {
-  var state = this._readableState;
-  var paused = false;
-
-  var self = this;
-  stream.on('end', function() {
-    debug('wrapped end');
-    if (state.decoder && !state.ended) {
-      var chunk = state.decoder.end();
-      if (chunk && chunk.length)
-        self.push(chunk);
-    }
-
-    self.push(null);
-  });
-
-  stream.on('data', function(chunk) {
-    debug('wrapped data');
-    if (state.decoder)
-      chunk = state.decoder.write(chunk);
-    if (!chunk || !state.objectMode && !chunk.length)
-      return;
-
-    var ret = self.push(chunk);
-    if (!ret) {
-      paused = true;
-      stream.pause();
-    }
-  });
-
-  // proxy all the other methods.
-  // important when wrapping filters and duplexes.
-  for (var i in stream) {
-    if (util.isFunction(stream[i]) && util.isUndefined(this[i])) {
-      this[i] = function(method) { return function() {
-        return stream[method].apply(stream, arguments);
-      }}(i);
-    }
-  }
-
-  // proxy certain important events.
-  var events = ['error', 'close', 'destroy', 'pause', 'resume'];
-  forEach(events, function(ev) {
-    stream.on(ev, self.emit.bind(self, ev));
-  });
-
-  // when we try to consume some more bytes, simply unpause the
-  // underlying stream.
-  self._read = function(n) {
-    debug('wrapped _read', n);
-    if (paused) {
-      paused = false;
-      stream.resume();
-    }
-  };
-
-  return self;
-};
-
-
-
-// exposed for testing purposes only.
-Readable._fromList = fromList;
-
-// Pluck off n bytes from an array of buffers.
-// Length is the combined lengths of all the buffers in the list.
-function fromList(n, state) {
-  var list = state.buffer;
-  var length = state.length;
-  var stringMode = !!state.decoder;
-  var objectMode = !!state.objectMode;
-  var ret;
-
-  // nothing in the list, definitely empty.
-  if (list.length === 0)
-    return null;
-
-  if (length === 0)
-    ret = null;
-  else if (objectMode)
-    ret = list.shift();
-  else if (!n || n >= length) {
-    // read it all, truncate the array.
-    if (stringMode)
-      ret = list.join('');
-    else
-      ret = Buffer.concat(list, length);
-    list.length = 0;
-  } else {
-    // read just some of it.
-    if (n < list[0].length) {
-      // just take a part of the first list item.
-      // slice is the same for buffers and strings.
-      var buf = list[0];
-      ret = buf.slice(0, n);
-      list[0] = buf.slice(n);
-    } else if (n === list[0].length) {
-      // first list is a perfect match
-      ret = list.shift();
-    } else {
-      // complex case.
-      // we have enough to cover it, but it spans past the first buffer.
-      if (stringMode)
-        ret = '';
-      else
-        ret = new Buffer(n);
-
-      var c = 0;
-      for (var i = 0, l = list.length; i < l && c < n; i++) {
-        var buf = list[0];
-        var cpy = Math.min(n - c, buf.length);
-
-        if (stringMode)
-          ret += buf.slice(0, cpy);
-        else
-          buf.copy(ret, c, 0, cpy);
-
-        if (cpy < buf.length)
-          list[0] = buf.slice(cpy);
-        else
-          list.shift();
-
-        c += cpy;
-      }
-    }
-  }
-
-  return ret;
-}
-
-function endReadable(stream) {
-  var state = stream._readableState;
-
-  // If we get here before consuming all the bytes, then that is a
-  // bug in node.  Should never happen.
-  if (state.length > 0)
-    throw new Error('endReadable called on non-empty stream');
-
-  if (!state.endEmitted) {
-    state.ended = true;
-    process.nextTick(function() {
-      // Check that we didn't get one last unshift.
-      if (!state.endEmitted && state.length === 0) {
-        state.endEmitted = true;
-        stream.readable = false;
-        stream.emit('end');
-      }
-    });
-  }
-}
-
-function forEach (xs, f) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    f(xs[i], i);
-  }
-}
-
-function indexOf (xs, x) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    if (xs[i] === x) return i;
-  }
-  return -1;
-}
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_transform.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_transform.js
deleted file mode 100644
index 905c5e450758b3..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_transform.js
+++ /dev/null
@@ -1,209 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-// a transform stream is a readable/writable stream where you do
-// something with the data.  Sometimes it's called a "filter",
-// but that's not a great name for it, since that implies a thing where
-// some bits pass through, and others are simply ignored.  (That would
-// be a valid example of a transform, of course.)
-//
-// While the output is causally related to the input, it's not a
-// necessarily symmetric or synchronous transformation.  For example,
-// a zlib stream might take multiple plain-text writes(), and then
-// emit a single compressed chunk some time in the future.
-//
-// Here's how this works:
-//
-// The Transform stream has all the aspects of the readable and writable
-// stream classes.  When you write(chunk), that calls _write(chunk,cb)
-// internally, and returns false if there's a lot of pending writes
-// buffered up.  When you call read(), that calls _read(n) until
-// there's enough pending readable data buffered up.
-//
-// In a transform stream, the written data is placed in a buffer.  When
-// _read(n) is called, it transforms the queued up data, calling the
-// buffered _write cb's as it consumes chunks.  If consuming a single
-// written chunk would result in multiple output chunks, then the first
-// outputted bit calls the readcb, and subsequent chunks just go into
-// the read buffer, and will cause it to emit 'readable' if necessary.
-//
-// This way, back-pressure is actually determined by the reading side,
-// since _read has to be called to start processing a new chunk.  However,
-// a pathological inflate type of transform can cause excessive buffering
-// here.  For example, imagine a stream where every byte of input is
-// interpreted as an integer from 0-255, and then results in that many
-// bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
-// 1kb of data being output.  In this case, you could write a very small
-// amount of input, and end up with a very large amount of output.  In
-// such a pathological inflating mechanism, there'd be no way to tell
-// the system to stop doing the transform.  A single 4MB write could
-// cause the system to run out of memory.
-//
-// However, even in such a pathological case, only a single written chunk
-// would be consumed, and then the rest would wait (un-transformed) until
-// the results of the previous transformed chunk were consumed.
-
-module.exports = Transform;
-
-var Duplex = require('./_stream_duplex');
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/**/
-
-util.inherits(Transform, Duplex);
-
-
-function TransformState(options, stream) {
-  this.afterTransform = function(er, data) {
-    return afterTransform(stream, er, data);
-  };
-
-  this.needTransform = false;
-  this.transforming = false;
-  this.writecb = null;
-  this.writechunk = null;
-}
-
-function afterTransform(stream, er, data) {
-  var ts = stream._transformState;
-  ts.transforming = false;
-
-  var cb = ts.writecb;
-
-  if (!cb)
-    return stream.emit('error', new Error('no writecb in Transform class'));
-
-  ts.writechunk = null;
-  ts.writecb = null;
-
-  if (!util.isNullOrUndefined(data))
-    stream.push(data);
-
-  if (cb)
-    cb(er);
-
-  var rs = stream._readableState;
-  rs.reading = false;
-  if (rs.needReadable || rs.length < rs.highWaterMark) {
-    stream._read(rs.highWaterMark);
-  }
-}
-
-
-function Transform(options) {
-  if (!(this instanceof Transform))
-    return new Transform(options);
-
-  Duplex.call(this, options);
-
-  this._transformState = new TransformState(options, this);
-
-  // when the writable side finishes, then flush out anything remaining.
-  var stream = this;
-
-  // start out asking for a readable event once data is transformed.
-  this._readableState.needReadable = true;
-
-  // we have implemented the _read method, and done the other things
-  // that Readable wants before the first _read call, so unset the
-  // sync guard flag.
-  this._readableState.sync = false;
-
-  this.once('prefinish', function() {
-    if (util.isFunction(this._flush))
-      this._flush(function(er) {
-        done(stream, er);
-      });
-    else
-      done(stream);
-  });
-}
-
-Transform.prototype.push = function(chunk, encoding) {
-  this._transformState.needTransform = false;
-  return Duplex.prototype.push.call(this, chunk, encoding);
-};
-
-// This is the part where you do stuff!
-// override this function in implementation classes.
-// 'chunk' is an input chunk.
-//
-// Call `push(newChunk)` to pass along transformed output
-// to the readable side.  You may call 'push' zero or more times.
-//
-// Call `cb(err)` when you are done with this chunk.  If you pass
-// an error, then that'll put the hurt on the whole operation.  If you
-// never call cb(), then you'll never get another chunk.
-Transform.prototype._transform = function(chunk, encoding, cb) {
-  throw new Error('not implemented');
-};
-
-Transform.prototype._write = function(chunk, encoding, cb) {
-  var ts = this._transformState;
-  ts.writecb = cb;
-  ts.writechunk = chunk;
-  ts.writeencoding = encoding;
-  if (!ts.transforming) {
-    var rs = this._readableState;
-    if (ts.needTransform ||
-        rs.needReadable ||
-        rs.length < rs.highWaterMark)
-      this._read(rs.highWaterMark);
-  }
-};
-
-// Doesn't matter what the args are here.
-// _transform does all the work.
-// That we got here means that the readable side wants more data.
-Transform.prototype._read = function(n) {
-  var ts = this._transformState;
-
-  if (!util.isNull(ts.writechunk) && ts.writecb && !ts.transforming) {
-    ts.transforming = true;
-    this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
-  } else {
-    // mark that we need a transform, so that any data that comes in
-    // will get processed, now that we've asked for it.
-    ts.needTransform = true;
-  }
-};
-
-
-function done(stream, er) {
-  if (er)
-    return stream.emit('error', er);
-
-  // if there's nothing in the write buffer, then that means
-  // that nothing more will ever be provided
-  var ws = stream._writableState;
-  var ts = stream._transformState;
-
-  if (ws.length)
-    throw new Error('calling transform done when ws.length != 0');
-
-  if (ts.transforming)
-    throw new Error('calling transform done when still transforming');
-
-  return stream.push(null);
-}
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_writable.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_writable.js
deleted file mode 100644
index db8539cd5b818d..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_writable.js
+++ /dev/null
@@ -1,477 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// A bit simpler than readable streams.
-// Implement an async ._write(chunk, cb), and it'll handle all
-// the drain event emission and buffering.
-
-module.exports = Writable;
-
-/**/
-var Buffer = require('buffer').Buffer;
-/**/
-
-Writable.WritableState = WritableState;
-
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/**/
-
-var Stream = require('stream');
-
-util.inherits(Writable, Stream);
-
-function WriteReq(chunk, encoding, cb) {
-  this.chunk = chunk;
-  this.encoding = encoding;
-  this.callback = cb;
-}
-
-function WritableState(options, stream) {
-  var Duplex = require('./_stream_duplex');
-
-  options = options || {};
-
-  // the point at which write() starts returning false
-  // Note: 0 is a valid value, means that we always return false if
-  // the entire buffer is not flushed immediately on write()
-  var hwm = options.highWaterMark;
-  var defaultHwm = options.objectMode ? 16 : 16 * 1024;
-  this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
-
-  // object stream flag to indicate whether or not this stream
-  // contains buffers or objects.
-  this.objectMode = !!options.objectMode;
-
-  if (stream instanceof Duplex)
-    this.objectMode = this.objectMode || !!options.writableObjectMode;
-
-  // cast to ints.
-  this.highWaterMark = ~~this.highWaterMark;
-
-  this.needDrain = false;
-  // at the start of calling end()
-  this.ending = false;
-  // when end() has been called, and returned
-  this.ended = false;
-  // when 'finish' is emitted
-  this.finished = false;
-
-  // should we decode strings into buffers before passing to _write?
-  // this is here so that some node-core streams can optimize string
-  // handling at a lower level.
-  var noDecode = options.decodeStrings === false;
-  this.decodeStrings = !noDecode;
-
-  // Crypto is kind of old and crusty.  Historically, its default string
-  // encoding is 'binary' so we have to make this configurable.
-  // Everything else in the universe uses 'utf8', though.
-  this.defaultEncoding = options.defaultEncoding || 'utf8';
-
-  // not an actual buffer we keep track of, but a measurement
-  // of how much we're waiting to get pushed to some underlying
-  // socket or file.
-  this.length = 0;
-
-  // a flag to see when we're in the middle of a write.
-  this.writing = false;
-
-  // when true all writes will be buffered until .uncork() call
-  this.corked = 0;
-
-  // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, because any
-  // actions that shouldn't happen until "later" should generally also
-  // not happen before the first write call.
-  this.sync = true;
-
-  // a flag to know if we're processing previously buffered items, which
-  // may call the _write() callback in the same tick, so that we don't
-  // end up in an overlapped onwrite situation.
-  this.bufferProcessing = false;
-
-  // the callback that's passed to _write(chunk,cb)
-  this.onwrite = function(er) {
-    onwrite(stream, er);
-  };
-
-  // the callback that the user supplies to write(chunk,encoding,cb)
-  this.writecb = null;
-
-  // the amount that is being written when _write is called.
-  this.writelen = 0;
-
-  this.buffer = [];
-
-  // number of pending user-supplied write callbacks
-  // this must be 0 before 'finish' can be emitted
-  this.pendingcb = 0;
-
-  // emit prefinish if the only thing we're waiting for is _write cbs
-  // This is relevant for synchronous Transform streams
-  this.prefinished = false;
-
-  // True if the error was already emitted and should not be thrown again
-  this.errorEmitted = false;
-}
-
-function Writable(options) {
-  var Duplex = require('./_stream_duplex');
-
-  // Writable ctor is applied to Duplexes, though they're not
-  // instanceof Writable, they're instanceof Readable.
-  if (!(this instanceof Writable) && !(this instanceof Duplex))
-    return new Writable(options);
-
-  this._writableState = new WritableState(options, this);
-
-  // legacy.
-  this.writable = true;
-
-  Stream.call(this);
-}
-
-// Otherwise people can pipe Writable streams, which is just wrong.
-Writable.prototype.pipe = function() {
-  this.emit('error', new Error('Cannot pipe. Not readable.'));
-};
-
-
-function writeAfterEnd(stream, state, cb) {
-  var er = new Error('write after end');
-  // TODO: defer error events consistently everywhere, not just the cb
-  stream.emit('error', er);
-  process.nextTick(function() {
-    cb(er);
-  });
-}
-
-// If we get something that is not a buffer, string, null, or undefined,
-// and we're not in objectMode, then that's an error.
-// Otherwise stream chunks are all considered to be of length=1, and the
-// watermarks determine how many objects to keep in the buffer, rather than
-// how many bytes or characters.
-function validChunk(stream, state, chunk, cb) {
-  var valid = true;
-  if (!util.isBuffer(chunk) &&
-      !util.isString(chunk) &&
-      !util.isNullOrUndefined(chunk) &&
-      !state.objectMode) {
-    var er = new TypeError('Invalid non-string/buffer chunk');
-    stream.emit('error', er);
-    process.nextTick(function() {
-      cb(er);
-    });
-    valid = false;
-  }
-  return valid;
-}
-
-Writable.prototype.write = function(chunk, encoding, cb) {
-  var state = this._writableState;
-  var ret = false;
-
-  if (util.isFunction(encoding)) {
-    cb = encoding;
-    encoding = null;
-  }
-
-  if (util.isBuffer(chunk))
-    encoding = 'buffer';
-  else if (!encoding)
-    encoding = state.defaultEncoding;
-
-  if (!util.isFunction(cb))
-    cb = function() {};
-
-  if (state.ended)
-    writeAfterEnd(this, state, cb);
-  else if (validChunk(this, state, chunk, cb)) {
-    state.pendingcb++;
-    ret = writeOrBuffer(this, state, chunk, encoding, cb);
-  }
-
-  return ret;
-};
-
-Writable.prototype.cork = function() {
-  var state = this._writableState;
-
-  state.corked++;
-};
-
-Writable.prototype.uncork = function() {
-  var state = this._writableState;
-
-  if (state.corked) {
-    state.corked--;
-
-    if (!state.writing &&
-        !state.corked &&
-        !state.finished &&
-        !state.bufferProcessing &&
-        state.buffer.length)
-      clearBuffer(this, state);
-  }
-};
-
-function decodeChunk(state, chunk, encoding) {
-  if (!state.objectMode &&
-      state.decodeStrings !== false &&
-      util.isString(chunk)) {
-    chunk = new Buffer(chunk, encoding);
-  }
-  return chunk;
-}
-
-// if we're already writing something, then just put this
-// in the queue, and wait our turn.  Otherwise, call _write
-// If we return false, then we need a drain event, so set that flag.
-function writeOrBuffer(stream, state, chunk, encoding, cb) {
-  chunk = decodeChunk(state, chunk, encoding);
-  if (util.isBuffer(chunk))
-    encoding = 'buffer';
-  var len = state.objectMode ? 1 : chunk.length;
-
-  state.length += len;
-
-  var ret = state.length < state.highWaterMark;
-  // we must ensure that previous needDrain will not be reset to false.
-  if (!ret)
-    state.needDrain = true;
-
-  if (state.writing || state.corked)
-    state.buffer.push(new WriteReq(chunk, encoding, cb));
-  else
-    doWrite(stream, state, false, len, chunk, encoding, cb);
-
-  return ret;
-}
-
-function doWrite(stream, state, writev, len, chunk, encoding, cb) {
-  state.writelen = len;
-  state.writecb = cb;
-  state.writing = true;
-  state.sync = true;
-  if (writev)
-    stream._writev(chunk, state.onwrite);
-  else
-    stream._write(chunk, encoding, state.onwrite);
-  state.sync = false;
-}
-
-function onwriteError(stream, state, sync, er, cb) {
-  if (sync)
-    process.nextTick(function() {
-      state.pendingcb--;
-      cb(er);
-    });
-  else {
-    state.pendingcb--;
-    cb(er);
-  }
-
-  stream._writableState.errorEmitted = true;
-  stream.emit('error', er);
-}
-
-function onwriteStateUpdate(state) {
-  state.writing = false;
-  state.writecb = null;
-  state.length -= state.writelen;
-  state.writelen = 0;
-}
-
-function onwrite(stream, er) {
-  var state = stream._writableState;
-  var sync = state.sync;
-  var cb = state.writecb;
-
-  onwriteStateUpdate(state);
-
-  if (er)
-    onwriteError(stream, state, sync, er, cb);
-  else {
-    // Check if we're actually ready to finish, but don't emit yet
-    var finished = needFinish(stream, state);
-
-    if (!finished &&
-        !state.corked &&
-        !state.bufferProcessing &&
-        state.buffer.length) {
-      clearBuffer(stream, state);
-    }
-
-    if (sync) {
-      process.nextTick(function() {
-        afterWrite(stream, state, finished, cb);
-      });
-    } else {
-      afterWrite(stream, state, finished, cb);
-    }
-  }
-}
-
-function afterWrite(stream, state, finished, cb) {
-  if (!finished)
-    onwriteDrain(stream, state);
-  state.pendingcb--;
-  cb();
-  finishMaybe(stream, state);
-}
-
-// Must force callback to be called on nextTick, so that we don't
-// emit 'drain' before the write() consumer gets the 'false' return
-// value, and has a chance to attach a 'drain' listener.
-function onwriteDrain(stream, state) {
-  if (state.length === 0 && state.needDrain) {
-    state.needDrain = false;
-    stream.emit('drain');
-  }
-}
-
-
-// if there's something in the buffer waiting, then process it
-function clearBuffer(stream, state) {
-  state.bufferProcessing = true;
-
-  if (stream._writev && state.buffer.length > 1) {
-    // Fast case, write everything using _writev()
-    var cbs = [];
-    for (var c = 0; c < state.buffer.length; c++)
-      cbs.push(state.buffer[c].callback);
-
-    // count the one we are adding, as well.
-    // TODO(isaacs) clean this up
-    state.pendingcb++;
-    doWrite(stream, state, true, state.length, state.buffer, '', function(err) {
-      for (var i = 0; i < cbs.length; i++) {
-        state.pendingcb--;
-        cbs[i](err);
-      }
-    });
-
-    // Clear buffer
-    state.buffer = [];
-  } else {
-    // Slow case, write chunks one-by-one
-    for (var c = 0; c < state.buffer.length; c++) {
-      var entry = state.buffer[c];
-      var chunk = entry.chunk;
-      var encoding = entry.encoding;
-      var cb = entry.callback;
-      var len = state.objectMode ? 1 : chunk.length;
-
-      doWrite(stream, state, false, len, chunk, encoding, cb);
-
-      // if we didn't call the onwrite immediately, then
-      // it means that we need to wait until it does.
-      // also, that means that the chunk and cb are currently
-      // being processed, so move the buffer counter past them.
-      if (state.writing) {
-        c++;
-        break;
-      }
-    }
-
-    if (c < state.buffer.length)
-      state.buffer = state.buffer.slice(c);
-    else
-      state.buffer.length = 0;
-  }
-
-  state.bufferProcessing = false;
-}
-
-Writable.prototype._write = function(chunk, encoding, cb) {
-  cb(new Error('not implemented'));
-
-};
-
-Writable.prototype._writev = null;
-
-Writable.prototype.end = function(chunk, encoding, cb) {
-  var state = this._writableState;
-
-  if (util.isFunction(chunk)) {
-    cb = chunk;
-    chunk = null;
-    encoding = null;
-  } else if (util.isFunction(encoding)) {
-    cb = encoding;
-    encoding = null;
-  }
-
-  if (!util.isNullOrUndefined(chunk))
-    this.write(chunk, encoding);
-
-  // .end() fully uncorks
-  if (state.corked) {
-    state.corked = 1;
-    this.uncork();
-  }
-
-  // ignore unnecessary end() calls.
-  if (!state.ending && !state.finished)
-    endWritable(this, state, cb);
-};
-
-
-function needFinish(stream, state) {
-  return (state.ending &&
-          state.length === 0 &&
-          !state.finished &&
-          !state.writing);
-}
-
-function prefinish(stream, state) {
-  if (!state.prefinished) {
-    state.prefinished = true;
-    stream.emit('prefinish');
-  }
-}
-
-function finishMaybe(stream, state) {
-  var need = needFinish(stream, state);
-  if (need) {
-    if (state.pendingcb === 0) {
-      prefinish(stream, state);
-      state.finished = true;
-      stream.emit('finish');
-    } else
-      prefinish(stream, state);
-  }
-  return need;
-}
-
-function endWritable(stream, state, cb) {
-  state.ending = true;
-  finishMaybe(stream, state);
-  if (cb) {
-    if (state.finished)
-      process.nextTick(cb);
-    else
-      stream.once('finish', cb);
-  }
-  state.ended = true;
-}
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/README.md b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/README.md
deleted file mode 100644
index 5a76b4149c5eb5..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# core-util-is
-
-The `util.is*` functions introduced in Node v0.12.
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/float.patch b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/float.patch
deleted file mode 100644
index a06d5c05f75fd5..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/float.patch
+++ /dev/null
@@ -1,604 +0,0 @@
-diff --git a/lib/util.js b/lib/util.js
-index a03e874..9074e8e 100644
---- a/lib/util.js
-+++ b/lib/util.js
-@@ -19,430 +19,6 @@
- // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
--var formatRegExp = /%[sdj%]/g;
--exports.format = function(f) {
--  if (!isString(f)) {
--    var objects = [];
--    for (var i = 0; i < arguments.length; i++) {
--      objects.push(inspect(arguments[i]));
--    }
--    return objects.join(' ');
--  }
--
--  var i = 1;
--  var args = arguments;
--  var len = args.length;
--  var str = String(f).replace(formatRegExp, function(x) {
--    if (x === '%%') return '%';
--    if (i >= len) return x;
--    switch (x) {
--      case '%s': return String(args[i++]);
--      case '%d': return Number(args[i++]);
--      case '%j':
--        try {
--          return JSON.stringify(args[i++]);
--        } catch (_) {
--          return '[Circular]';
--        }
--      default:
--        return x;
--    }
--  });
--  for (var x = args[i]; i < len; x = args[++i]) {
--    if (isNull(x) || !isObject(x)) {
--      str += ' ' + x;
--    } else {
--      str += ' ' + inspect(x);
--    }
--  }
--  return str;
--};
--
--
--// Mark that a method should not be used.
--// Returns a modified function which warns once by default.
--// If --no-deprecation is set, then it is a no-op.
--exports.deprecate = function(fn, msg) {
--  // Allow for deprecating things in the process of starting up.
--  if (isUndefined(global.process)) {
--    return function() {
--      return exports.deprecate(fn, msg).apply(this, arguments);
--    };
--  }
--
--  if (process.noDeprecation === true) {
--    return fn;
--  }
--
--  var warned = false;
--  function deprecated() {
--    if (!warned) {
--      if (process.throwDeprecation) {
--        throw new Error(msg);
--      } else if (process.traceDeprecation) {
--        console.trace(msg);
--      } else {
--        console.error(msg);
--      }
--      warned = true;
--    }
--    return fn.apply(this, arguments);
--  }
--
--  return deprecated;
--};
--
--
--var debugs = {};
--var debugEnviron;
--exports.debuglog = function(set) {
--  if (isUndefined(debugEnviron))
--    debugEnviron = process.env.NODE_DEBUG || '';
--  set = set.toUpperCase();
--  if (!debugs[set]) {
--    if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
--      var pid = process.pid;
--      debugs[set] = function() {
--        var msg = exports.format.apply(exports, arguments);
--        console.error('%s %d: %s', set, pid, msg);
--      };
--    } else {
--      debugs[set] = function() {};
--    }
--  }
--  return debugs[set];
--};
--
--
--/**
-- * Echos the value of a value. Trys to print the value out
-- * in the best way possible given the different types.
-- *
-- * @param {Object} obj The object to print out.
-- * @param {Object} opts Optional options object that alters the output.
-- */
--/* legacy: obj, showHidden, depth, colors*/
--function inspect(obj, opts) {
--  // default options
--  var ctx = {
--    seen: [],
--    stylize: stylizeNoColor
--  };
--  // legacy...
--  if (arguments.length >= 3) ctx.depth = arguments[2];
--  if (arguments.length >= 4) ctx.colors = arguments[3];
--  if (isBoolean(opts)) {
--    // legacy...
--    ctx.showHidden = opts;
--  } else if (opts) {
--    // got an "options" object
--    exports._extend(ctx, opts);
--  }
--  // set default options
--  if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
--  if (isUndefined(ctx.depth)) ctx.depth = 2;
--  if (isUndefined(ctx.colors)) ctx.colors = false;
--  if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
--  if (ctx.colors) ctx.stylize = stylizeWithColor;
--  return formatValue(ctx, obj, ctx.depth);
--}
--exports.inspect = inspect;
--
--
--// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
--inspect.colors = {
--  'bold' : [1, 22],
--  'italic' : [3, 23],
--  'underline' : [4, 24],
--  'inverse' : [7, 27],
--  'white' : [37, 39],
--  'grey' : [90, 39],
--  'black' : [30, 39],
--  'blue' : [34, 39],
--  'cyan' : [36, 39],
--  'green' : [32, 39],
--  'magenta' : [35, 39],
--  'red' : [31, 39],
--  'yellow' : [33, 39]
--};
--
--// Don't use 'blue' not visible on cmd.exe
--inspect.styles = {
--  'special': 'cyan',
--  'number': 'yellow',
--  'boolean': 'yellow',
--  'undefined': 'grey',
--  'null': 'bold',
--  'string': 'green',
--  'date': 'magenta',
--  // "name": intentionally not styling
--  'regexp': 'red'
--};
--
--
--function stylizeWithColor(str, styleType) {
--  var style = inspect.styles[styleType];
--
--  if (style) {
--    return '\u001b[' + inspect.colors[style][0] + 'm' + str +
--           '\u001b[' + inspect.colors[style][1] + 'm';
--  } else {
--    return str;
--  }
--}
--
--
--function stylizeNoColor(str, styleType) {
--  return str;
--}
--
--
--function arrayToHash(array) {
--  var hash = {};
--
--  array.forEach(function(val, idx) {
--    hash[val] = true;
--  });
--
--  return hash;
--}
--
--
--function formatValue(ctx, value, recurseTimes) {
--  // Provide a hook for user-specified inspect functions.
--  // Check that value is an object with an inspect function on it
--  if (ctx.customInspect &&
--      value &&
--      isFunction(value.inspect) &&
--      // Filter out the util module, it's inspect function is special
--      value.inspect !== exports.inspect &&
--      // Also filter out any prototype objects using the circular check.
--      !(value.constructor && value.constructor.prototype === value)) {
--    var ret = value.inspect(recurseTimes, ctx);
--    if (!isString(ret)) {
--      ret = formatValue(ctx, ret, recurseTimes);
--    }
--    return ret;
--  }
--
--  // Primitive types cannot have properties
--  var primitive = formatPrimitive(ctx, value);
--  if (primitive) {
--    return primitive;
--  }
--
--  // Look up the keys of the object.
--  var keys = Object.keys(value);
--  var visibleKeys = arrayToHash(keys);
--
--  if (ctx.showHidden) {
--    keys = Object.getOwnPropertyNames(value);
--  }
--
--  // Some type of object without properties can be shortcutted.
--  if (keys.length === 0) {
--    if (isFunction(value)) {
--      var name = value.name ? ': ' + value.name : '';
--      return ctx.stylize('[Function' + name + ']', 'special');
--    }
--    if (isRegExp(value)) {
--      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
--    }
--    if (isDate(value)) {
--      return ctx.stylize(Date.prototype.toString.call(value), 'date');
--    }
--    if (isError(value)) {
--      return formatError(value);
--    }
--  }
--
--  var base = '', array = false, braces = ['{', '}'];
--
--  // Make Array say that they are Array
--  if (isArray(value)) {
--    array = true;
--    braces = ['[', ']'];
--  }
--
--  // Make functions say that they are functions
--  if (isFunction(value)) {
--    var n = value.name ? ': ' + value.name : '';
--    base = ' [Function' + n + ']';
--  }
--
--  // Make RegExps say that they are RegExps
--  if (isRegExp(value)) {
--    base = ' ' + RegExp.prototype.toString.call(value);
--  }
--
--  // Make dates with properties first say the date
--  if (isDate(value)) {
--    base = ' ' + Date.prototype.toUTCString.call(value);
--  }
--
--  // Make error with message first say the error
--  if (isError(value)) {
--    base = ' ' + formatError(value);
--  }
--
--  if (keys.length === 0 && (!array || value.length == 0)) {
--    return braces[0] + base + braces[1];
--  }
--
--  if (recurseTimes < 0) {
--    if (isRegExp(value)) {
--      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
--    } else {
--      return ctx.stylize('[Object]', 'special');
--    }
--  }
--
--  ctx.seen.push(value);
--
--  var output;
--  if (array) {
--    output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
--  } else {
--    output = keys.map(function(key) {
--      return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
--    });
--  }
--
--  ctx.seen.pop();
--
--  return reduceToSingleString(output, base, braces);
--}
--
--
--function formatPrimitive(ctx, value) {
--  if (isUndefined(value))
--    return ctx.stylize('undefined', 'undefined');
--  if (isString(value)) {
--    var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
--                                             .replace(/'/g, "\\'")
--                                             .replace(/\\"/g, '"') + '\'';
--    return ctx.stylize(simple, 'string');
--  }
--  if (isNumber(value)) {
--    // Format -0 as '-0'. Strict equality won't distinguish 0 from -0,
--    // so instead we use the fact that 1 / -0 < 0 whereas 1 / 0 > 0 .
--    if (value === 0 && 1 / value < 0)
--      return ctx.stylize('-0', 'number');
--    return ctx.stylize('' + value, 'number');
--  }
--  if (isBoolean(value))
--    return ctx.stylize('' + value, 'boolean');
--  // For some reason typeof null is "object", so special case here.
--  if (isNull(value))
--    return ctx.stylize('null', 'null');
--}
--
--
--function formatError(value) {
--  return '[' + Error.prototype.toString.call(value) + ']';
--}
--
--
--function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
--  var output = [];
--  for (var i = 0, l = value.length; i < l; ++i) {
--    if (hasOwnProperty(value, String(i))) {
--      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
--          String(i), true));
--    } else {
--      output.push('');
--    }
--  }
--  keys.forEach(function(key) {
--    if (!key.match(/^\d+$/)) {
--      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
--          key, true));
--    }
--  });
--  return output;
--}
--
--
--function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
--  var name, str, desc;
--  desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
--  if (desc.get) {
--    if (desc.set) {
--      str = ctx.stylize('[Getter/Setter]', 'special');
--    } else {
--      str = ctx.stylize('[Getter]', 'special');
--    }
--  } else {
--    if (desc.set) {
--      str = ctx.stylize('[Setter]', 'special');
--    }
--  }
--  if (!hasOwnProperty(visibleKeys, key)) {
--    name = '[' + key + ']';
--  }
--  if (!str) {
--    if (ctx.seen.indexOf(desc.value) < 0) {
--      if (isNull(recurseTimes)) {
--        str = formatValue(ctx, desc.value, null);
--      } else {
--        str = formatValue(ctx, desc.value, recurseTimes - 1);
--      }
--      if (str.indexOf('\n') > -1) {
--        if (array) {
--          str = str.split('\n').map(function(line) {
--            return '  ' + line;
--          }).join('\n').substr(2);
--        } else {
--          str = '\n' + str.split('\n').map(function(line) {
--            return '   ' + line;
--          }).join('\n');
--        }
--      }
--    } else {
--      str = ctx.stylize('[Circular]', 'special');
--    }
--  }
--  if (isUndefined(name)) {
--    if (array && key.match(/^\d+$/)) {
--      return str;
--    }
--    name = JSON.stringify('' + key);
--    if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
--      name = name.substr(1, name.length - 2);
--      name = ctx.stylize(name, 'name');
--    } else {
--      name = name.replace(/'/g, "\\'")
--                 .replace(/\\"/g, '"')
--                 .replace(/(^"|"$)/g, "'");
--      name = ctx.stylize(name, 'string');
--    }
--  }
--
--  return name + ': ' + str;
--}
--
--
--function reduceToSingleString(output, base, braces) {
--  var numLinesEst = 0;
--  var length = output.reduce(function(prev, cur) {
--    numLinesEst++;
--    if (cur.indexOf('\n') >= 0) numLinesEst++;
--    return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
--  }, 0);
--
--  if (length > 60) {
--    return braces[0] +
--           (base === '' ? '' : base + '\n ') +
--           ' ' +
--           output.join(',\n  ') +
--           ' ' +
--           braces[1];
--  }
--
--  return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
--}
--
--
- // NOTE: These type checking functions intentionally don't use `instanceof`
- // because it is fragile and can be easily faked with `Object.create()`.
- function isArray(ar) {
-@@ -522,166 +98,10 @@ function isPrimitive(arg) {
- exports.isPrimitive = isPrimitive;
-
- function isBuffer(arg) {
--  return arg instanceof Buffer;
-+  return Buffer.isBuffer(arg);
- }
- exports.isBuffer = isBuffer;
-
- function objectToString(o) {
-   return Object.prototype.toString.call(o);
--}
--
--
--function pad(n) {
--  return n < 10 ? '0' + n.toString(10) : n.toString(10);
--}
--
--
--var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
--              'Oct', 'Nov', 'Dec'];
--
--// 26 Feb 16:19:34
--function timestamp() {
--  var d = new Date();
--  var time = [pad(d.getHours()),
--              pad(d.getMinutes()),
--              pad(d.getSeconds())].join(':');
--  return [d.getDate(), months[d.getMonth()], time].join(' ');
--}
--
--
--// log is just a thin wrapper to console.log that prepends a timestamp
--exports.log = function() {
--  console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
--};
--
--
--/**
-- * Inherit the prototype methods from one constructor into another.
-- *
-- * The Function.prototype.inherits from lang.js rewritten as a standalone
-- * function (not on Function.prototype). NOTE: If this file is to be loaded
-- * during bootstrapping this function needs to be rewritten using some native
-- * functions as prototype setup using normal JavaScript does not work as
-- * expected during bootstrapping (see mirror.js in r114903).
-- *
-- * @param {function} ctor Constructor function which needs to inherit the
-- *     prototype.
-- * @param {function} superCtor Constructor function to inherit prototype from.
-- */
--exports.inherits = function(ctor, superCtor) {
--  ctor.super_ = superCtor;
--  ctor.prototype = Object.create(superCtor.prototype, {
--    constructor: {
--      value: ctor,
--      enumerable: false,
--      writable: true,
--      configurable: true
--    }
--  });
--};
--
--exports._extend = function(origin, add) {
--  // Don't do anything if add isn't an object
--  if (!add || !isObject(add)) return origin;
--
--  var keys = Object.keys(add);
--  var i = keys.length;
--  while (i--) {
--    origin[keys[i]] = add[keys[i]];
--  }
--  return origin;
--};
--
--function hasOwnProperty(obj, prop) {
--  return Object.prototype.hasOwnProperty.call(obj, prop);
--}
--
--
--// Deprecated old stuff.
--
--exports.p = exports.deprecate(function() {
--  for (var i = 0, len = arguments.length; i < len; ++i) {
--    console.error(exports.inspect(arguments[i]));
--  }
--}, 'util.p: Use console.error() instead');
--
--
--exports.exec = exports.deprecate(function() {
--  return require('child_process').exec.apply(this, arguments);
--}, 'util.exec is now called `child_process.exec`.');
--
--
--exports.print = exports.deprecate(function() {
--  for (var i = 0, len = arguments.length; i < len; ++i) {
--    process.stdout.write(String(arguments[i]));
--  }
--}, 'util.print: Use console.log instead');
--
--
--exports.puts = exports.deprecate(function() {
--  for (var i = 0, len = arguments.length; i < len; ++i) {
--    process.stdout.write(arguments[i] + '\n');
--  }
--}, 'util.puts: Use console.log instead');
--
--
--exports.debug = exports.deprecate(function(x) {
--  process.stderr.write('DEBUG: ' + x + '\n');
--}, 'util.debug: Use console.error instead');
--
--
--exports.error = exports.deprecate(function(x) {
--  for (var i = 0, len = arguments.length; i < len; ++i) {
--    process.stderr.write(arguments[i] + '\n');
--  }
--}, 'util.error: Use console.error instead');
--
--
--exports.pump = exports.deprecate(function(readStream, writeStream, callback) {
--  var callbackCalled = false;
--
--  function call(a, b, c) {
--    if (callback && !callbackCalled) {
--      callback(a, b, c);
--      callbackCalled = true;
--    }
--  }
--
--  readStream.addListener('data', function(chunk) {
--    if (writeStream.write(chunk) === false) readStream.pause();
--  });
--
--  writeStream.addListener('drain', function() {
--    readStream.resume();
--  });
--
--  readStream.addListener('end', function() {
--    writeStream.end();
--  });
--
--  readStream.addListener('close', function() {
--    call();
--  });
--
--  readStream.addListener('error', function(err) {
--    writeStream.end();
--    call(err);
--  });
--
--  writeStream.addListener('error', function(err) {
--    readStream.destroy();
--    call(err);
--  });
--}, 'util.pump(): Use readableStream.pipe() instead');
--
--
--var uv;
--exports._errnoException = function(err, syscall) {
--  if (isUndefined(uv)) uv = process.binding('uv');
--  var errname = uv.errname(err);
--  var e = new Error(syscall + ' ' + errname);
--  e.code = errname;
--  e.errno = errname;
--  e.syscall = syscall;
--  return e;
--};
-+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/lib/util.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
deleted file mode 100644
index 9074e8ebcb61e9..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
+++ /dev/null
@@ -1,107 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// NOTE: These type checking functions intentionally don't use `instanceof`
-// because it is fragile and can be easily faked with `Object.create()`.
-function isArray(ar) {
-  return Array.isArray(ar);
-}
-exports.isArray = isArray;
-
-function isBoolean(arg) {
-  return typeof arg === 'boolean';
-}
-exports.isBoolean = isBoolean;
-
-function isNull(arg) {
-  return arg === null;
-}
-exports.isNull = isNull;
-
-function isNullOrUndefined(arg) {
-  return arg == null;
-}
-exports.isNullOrUndefined = isNullOrUndefined;
-
-function isNumber(arg) {
-  return typeof arg === 'number';
-}
-exports.isNumber = isNumber;
-
-function isString(arg) {
-  return typeof arg === 'string';
-}
-exports.isString = isString;
-
-function isSymbol(arg) {
-  return typeof arg === 'symbol';
-}
-exports.isSymbol = isSymbol;
-
-function isUndefined(arg) {
-  return arg === void 0;
-}
-exports.isUndefined = isUndefined;
-
-function isRegExp(re) {
-  return isObject(re) && objectToString(re) === '[object RegExp]';
-}
-exports.isRegExp = isRegExp;
-
-function isObject(arg) {
-  return typeof arg === 'object' && arg !== null;
-}
-exports.isObject = isObject;
-
-function isDate(d) {
-  return isObject(d) && objectToString(d) === '[object Date]';
-}
-exports.isDate = isDate;
-
-function isError(e) {
-  return isObject(e) &&
-      (objectToString(e) === '[object Error]' || e instanceof Error);
-}
-exports.isError = isError;
-
-function isFunction(arg) {
-  return typeof arg === 'function';
-}
-exports.isFunction = isFunction;
-
-function isPrimitive(arg) {
-  return arg === null ||
-         typeof arg === 'boolean' ||
-         typeof arg === 'number' ||
-         typeof arg === 'string' ||
-         typeof arg === 'symbol' ||  // ES6 symbol
-         typeof arg === 'undefined';
-}
-exports.isPrimitive = isPrimitive;
-
-function isBuffer(arg) {
-  return Buffer.isBuffer(arg);
-}
-exports.isBuffer = isBuffer;
-
-function objectToString(o) {
-  return Object.prototype.toString.call(o);
-}
\ No newline at end of file
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/package.json b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/package.json
deleted file mode 100644
index b67333380c265e..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/package.json
+++ /dev/null
@@ -1,37 +0,0 @@
-{
-  "name": "core-util-is",
-  "version": "1.0.1",
-  "description": "The `util.is*` functions introduced in Node v0.12.",
-  "main": "lib/util.js",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/isaacs/core-util-is.git"
-  },
-  "keywords": [
-    "util",
-    "isBuffer",
-    "isArray",
-    "isNumber",
-    "isString",
-    "isRegExp",
-    "isThis",
-    "isThat",
-    "polyfill"
-  ],
-  "author": {
-    "name": "Isaac Z. Schlueter",
-    "email": "i@izs.me",
-    "url": "http://blog.izs.me/"
-  },
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/isaacs/core-util-is/issues"
-  },
-  "readme": "# core-util-is\n\nThe `util.is*` functions introduced in Node v0.12.\n",
-  "readmeFilename": "README.md",
-  "homepage": "https://github.com/isaacs/core-util-is#readme",
-  "_id": "core-util-is@1.0.1",
-  "_shasum": "6b07085aef9a3ccac6ee53bf9d3df0c1521a5538",
-  "_resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.1.tgz",
-  "_from": "core-util-is@>=1.0.0 <1.1.0"
-}
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/util.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/util.js
deleted file mode 100644
index 007fa10575636d..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/core-util-is/util.js
+++ /dev/null
@@ -1,106 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// NOTE: These type checking functions intentionally don't use `instanceof`
-// because it is fragile and can be easily faked with `Object.create()`.
-function isArray(ar) {
-  return Array.isArray(ar);
-}
-exports.isArray = isArray;
-
-function isBoolean(arg) {
-  return typeof arg === 'boolean';
-}
-exports.isBoolean = isBoolean;
-
-function isNull(arg) {
-  return arg === null;
-}
-exports.isNull = isNull;
-
-function isNullOrUndefined(arg) {
-  return arg == null;
-}
-exports.isNullOrUndefined = isNullOrUndefined;
-
-function isNumber(arg) {
-  return typeof arg === 'number';
-}
-exports.isNumber = isNumber;
-
-function isString(arg) {
-  return typeof arg === 'string';
-}
-exports.isString = isString;
-
-function isSymbol(arg) {
-  return typeof arg === 'symbol';
-}
-exports.isSymbol = isSymbol;
-
-function isUndefined(arg) {
-  return arg === void 0;
-}
-exports.isUndefined = isUndefined;
-
-function isRegExp(re) {
-  return isObject(re) && objectToString(re) === '[object RegExp]';
-}
-exports.isRegExp = isRegExp;
-
-function isObject(arg) {
-  return typeof arg === 'object' && arg !== null;
-}
-exports.isObject = isObject;
-
-function isDate(d) {
-  return isObject(d) && objectToString(d) === '[object Date]';
-}
-exports.isDate = isDate;
-
-function isError(e) {
-  return isObject(e) && objectToString(e) === '[object Error]';
-}
-exports.isError = isError;
-
-function isFunction(arg) {
-  return typeof arg === 'function';
-}
-exports.isFunction = isFunction;
-
-function isPrimitive(arg) {
-  return arg === null ||
-         typeof arg === 'boolean' ||
-         typeof arg === 'number' ||
-         typeof arg === 'string' ||
-         typeof arg === 'symbol' ||  // ES6 symbol
-         typeof arg === 'undefined';
-}
-exports.isPrimitive = isPrimitive;
-
-function isBuffer(arg) {
-  return arg instanceof Buffer;
-}
-exports.isBuffer = isBuffer;
-
-function objectToString(o) {
-  return Object.prototype.toString.call(o);
-}
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/README.md b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/README.md
deleted file mode 100644
index 052a62b8d7b7ae..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/README.md
+++ /dev/null
@@ -1,54 +0,0 @@
-
-# isarray
-
-`Array#isArray` for older browsers.
-
-## Usage
-
-```js
-var isArray = require('isarray');
-
-console.log(isArray([])); // => true
-console.log(isArray({})); // => false
-```
-
-## Installation
-
-With [npm](http://npmjs.org) do
-
-```bash
-$ npm install isarray
-```
-
-Then bundle for the browser with
-[browserify](https://github.com/substack/browserify).
-
-With [component](http://component.io) do
-
-```bash
-$ component install juliangruber/isarray
-```
-
-## License
-
-(MIT)
-
-Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-of the Software, and to permit persons to whom the Software is furnished to do
-so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/build/build.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/build/build.js
deleted file mode 100644
index ec58596aeebe4e..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/build/build.js
+++ /dev/null
@@ -1,209 +0,0 @@
-
-/**
- * Require the given path.
- *
- * @param {String} path
- * @return {Object} exports
- * @api public
- */
-
-function require(path, parent, orig) {
-  var resolved = require.resolve(path);
-
-  // lookup failed
-  if (null == resolved) {
-    orig = orig || path;
-    parent = parent || 'root';
-    var err = new Error('Failed to require "' + orig + '" from "' + parent + '"');
-    err.path = orig;
-    err.parent = parent;
-    err.require = true;
-    throw err;
-  }
-
-  var module = require.modules[resolved];
-
-  // perform real require()
-  // by invoking the module's
-  // registered function
-  if (!module.exports) {
-    module.exports = {};
-    module.client = module.component = true;
-    module.call(this, module.exports, require.relative(resolved), module);
-  }
-
-  return module.exports;
-}
-
-/**
- * Registered modules.
- */
-
-require.modules = {};
-
-/**
- * Registered aliases.
- */
-
-require.aliases = {};
-
-/**
- * Resolve `path`.
- *
- * Lookup:
- *
- *   - PATH/index.js
- *   - PATH.js
- *   - PATH
- *
- * @param {String} path
- * @return {String} path or null
- * @api private
- */
-
-require.resolve = function(path) {
-  if (path.charAt(0) === '/') path = path.slice(1);
-  var index = path + '/index.js';
-
-  var paths = [
-    path,
-    path + '.js',
-    path + '.json',
-    path + '/index.js',
-    path + '/index.json'
-  ];
-
-  for (var i = 0; i < paths.length; i++) {
-    var path = paths[i];
-    if (require.modules.hasOwnProperty(path)) return path;
-  }
-
-  if (require.aliases.hasOwnProperty(index)) {
-    return require.aliases[index];
-  }
-};
-
-/**
- * Normalize `path` relative to the current path.
- *
- * @param {String} curr
- * @param {String} path
- * @return {String}
- * @api private
- */
-
-require.normalize = function(curr, path) {
-  var segs = [];
-
-  if ('.' != path.charAt(0)) return path;
-
-  curr = curr.split('/');
-  path = path.split('/');
-
-  for (var i = 0; i < path.length; ++i) {
-    if ('..' == path[i]) {
-      curr.pop();
-    } else if ('.' != path[i] && '' != path[i]) {
-      segs.push(path[i]);
-    }
-  }
-
-  return curr.concat(segs).join('/');
-};
-
-/**
- * Register module at `path` with callback `definition`.
- *
- * @param {String} path
- * @param {Function} definition
- * @api private
- */
-
-require.register = function(path, definition) {
-  require.modules[path] = definition;
-};
-
-/**
- * Alias a module definition.
- *
- * @param {String} from
- * @param {String} to
- * @api private
- */
-
-require.alias = function(from, to) {
-  if (!require.modules.hasOwnProperty(from)) {
-    throw new Error('Failed to alias "' + from + '", it does not exist');
-  }
-  require.aliases[to] = from;
-};
-
-/**
- * Return a require function relative to the `parent` path.
- *
- * @param {String} parent
- * @return {Function}
- * @api private
- */
-
-require.relative = function(parent) {
-  var p = require.normalize(parent, '..');
-
-  /**
-   * lastIndexOf helper.
-   */
-
-  function lastIndexOf(arr, obj) {
-    var i = arr.length;
-    while (i--) {
-      if (arr[i] === obj) return i;
-    }
-    return -1;
-  }
-
-  /**
-   * The relative require() itself.
-   */
-
-  function localRequire(path) {
-    var resolved = localRequire.resolve(path);
-    return require(resolved, parent, path);
-  }
-
-  /**
-   * Resolve relative to the parent.
-   */
-
-  localRequire.resolve = function(path) {
-    var c = path.charAt(0);
-    if ('/' == c) return path.slice(1);
-    if ('.' == c) return require.normalize(p, path);
-
-    // resolve deps by returning
-    // the dep in the nearest "deps"
-    // directory
-    var segs = parent.split('/');
-    var i = lastIndexOf(segs, 'deps') + 1;
-    if (!i) i = 0;
-    path = segs.slice(0, i + 1).join('/') + '/deps/' + path;
-    return path;
-  };
-
-  /**
-   * Check if module is defined at `path`.
-   */
-
-  localRequire.exists = function(path) {
-    return require.modules.hasOwnProperty(localRequire.resolve(path));
-  };
-
-  return localRequire;
-};
-require.register("isarray/index.js", function(exports, require, module){
-module.exports = Array.isArray || function (arr) {
-  return Object.prototype.toString.call(arr) == '[object Array]';
-};
-
-});
-require.alias("isarray/index.js", "isarray/index.js");
-
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/component.json b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/component.json
deleted file mode 100644
index 9e31b683889015..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/component.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "name" : "isarray",
-  "description" : "Array#isArray for older browsers",
-  "version" : "0.0.1",
-  "repository" : "juliangruber/isarray",
-  "homepage": "https://github.com/juliangruber/isarray",
-  "main" : "index.js",
-  "scripts" : [
-    "index.js"
-  ],
-  "dependencies" : {},
-  "keywords": ["browser","isarray","array"],
-  "author": {
-    "name": "Julian Gruber",
-    "email": "mail@juliangruber.com",
-    "url": "http://juliangruber.com"
-  },
-  "license": "MIT"
-}
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/index.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/index.js
deleted file mode 100644
index 5f5ad45d46dda9..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/index.js
+++ /dev/null
@@ -1,3 +0,0 @@
-module.exports = Array.isArray || function (arr) {
-  return Object.prototype.toString.call(arr) == '[object Array]';
-};
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/package.json b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/package.json
deleted file mode 100644
index fb1eb3786d8168..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/isarray/package.json
+++ /dev/null
@@ -1,38 +0,0 @@
-{
-  "name": "isarray",
-  "description": "Array#isArray for older browsers",
-  "version": "0.0.1",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/juliangruber/isarray.git"
-  },
-  "homepage": "https://github.com/juliangruber/isarray",
-  "main": "index.js",
-  "scripts": {
-    "test": "tap test/*.js"
-  },
-  "dependencies": {},
-  "devDependencies": {
-    "tap": "*"
-  },
-  "keywords": [
-    "browser",
-    "isarray",
-    "array"
-  ],
-  "author": {
-    "name": "Julian Gruber",
-    "email": "mail@juliangruber.com",
-    "url": "http://juliangruber.com"
-  },
-  "license": "MIT",
-  "readme": "\n# isarray\n\n`Array#isArray` for older browsers.\n\n## Usage\n\n```js\nvar isArray = require('isarray');\n\nconsole.log(isArray([])); // => true\nconsole.log(isArray({})); // => false\n```\n\n## Installation\n\nWith [npm](http://npmjs.org) do\n\n```bash\n$ npm install isarray\n```\n\nThen bundle for the browser with\n[browserify](https://github.com/substack/browserify).\n\nWith [component](http://component.io) do\n\n```bash\n$ component install juliangruber/isarray\n```\n\n## License\n\n(MIT)\n\nCopyright (c) 2013 Julian Gruber <julian@juliangruber.com>\n\nPermission is hereby granted, free of charge, to any person obtaining a copy of\nthis software and associated documentation files (the \"Software\"), to deal in\nthe Software without restriction, including without limitation the rights to\nuse, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\nof the Software, and to permit persons to whom the Software is furnished to do\nso, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE.\n",
-  "readmeFilename": "README.md",
-  "bugs": {
-    "url": "https://github.com/juliangruber/isarray/issues"
-  },
-  "_id": "isarray@0.0.1",
-  "_shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf",
-  "_resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
-  "_from": "isarray@0.0.1"
-}
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/string_decoder/.npmignore b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/string_decoder/.npmignore
deleted file mode 100644
index 206320cc1d21b9..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/string_decoder/.npmignore
+++ /dev/null
@@ -1,2 +0,0 @@
-build
-test
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/string_decoder/LICENSE b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/string_decoder/LICENSE
deleted file mode 100644
index 6de584a48f5c89..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/string_decoder/LICENSE
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright Joyent, Inc. and other Node contributors.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to permit
-persons to whom the Software is furnished to do so, subject to the
-following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/string_decoder/README.md b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/string_decoder/README.md
deleted file mode 100644
index 4d2aa001501107..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/string_decoder/README.md
+++ /dev/null
@@ -1,7 +0,0 @@
-**string_decoder.js** (`require('string_decoder')`) from Node.js core
-
-Copyright Joyent, Inc. and other Node contributors. See LICENCE file for details.
-
-Version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. **Prefer the stable version over the unstable.**
-
-The *build/* directory contains a build script that will scrape the source from the [joyent/node](https://github.com/joyent/node) repo given a specific Node version.
\ No newline at end of file
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/string_decoder/index.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/string_decoder/index.js
deleted file mode 100644
index b00e54fb790982..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/string_decoder/index.js
+++ /dev/null
@@ -1,221 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-var Buffer = require('buffer').Buffer;
-
-var isBufferEncoding = Buffer.isEncoding
-  || function(encoding) {
-       switch (encoding && encoding.toLowerCase()) {
-         case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true;
-         default: return false;
-       }
-     }
-
-
-function assertEncoding(encoding) {
-  if (encoding && !isBufferEncoding(encoding)) {
-    throw new Error('Unknown encoding: ' + encoding);
-  }
-}
-
-// StringDecoder provides an interface for efficiently splitting a series of
-// buffers into a series of JS strings without breaking apart multi-byte
-// characters. CESU-8 is handled as part of the UTF-8 encoding.
-//
-// @TODO Handling all encodings inside a single object makes it very difficult
-// to reason about this code, so it should be split up in the future.
-// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code
-// points as used by CESU-8.
-var StringDecoder = exports.StringDecoder = function(encoding) {
-  this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');
-  assertEncoding(encoding);
-  switch (this.encoding) {
-    case 'utf8':
-      // CESU-8 represents each of Surrogate Pair by 3-bytes
-      this.surrogateSize = 3;
-      break;
-    case 'ucs2':
-    case 'utf16le':
-      // UTF-16 represents each of Surrogate Pair by 2-bytes
-      this.surrogateSize = 2;
-      this.detectIncompleteChar = utf16DetectIncompleteChar;
-      break;
-    case 'base64':
-      // Base-64 stores 3 bytes in 4 chars, and pads the remainder.
-      this.surrogateSize = 3;
-      this.detectIncompleteChar = base64DetectIncompleteChar;
-      break;
-    default:
-      this.write = passThroughWrite;
-      return;
-  }
-
-  // Enough space to store all bytes of a single character. UTF-8 needs 4
-  // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate).
-  this.charBuffer = new Buffer(6);
-  // Number of bytes received for the current incomplete multi-byte character.
-  this.charReceived = 0;
-  // Number of bytes expected for the current incomplete multi-byte character.
-  this.charLength = 0;
-};
-
-
-// write decodes the given buffer and returns it as JS string that is
-// guaranteed to not contain any partial multi-byte characters. Any partial
-// character found at the end of the buffer is buffered up, and will be
-// returned when calling write again with the remaining bytes.
-//
-// Note: Converting a Buffer containing an orphan surrogate to a String
-// currently works, but converting a String to a Buffer (via `new Buffer`, or
-// Buffer#write) will replace incomplete surrogates with the unicode
-// replacement character. See https://codereview.chromium.org/121173009/ .
-StringDecoder.prototype.write = function(buffer) {
-  var charStr = '';
-  // if our last write ended with an incomplete multibyte character
-  while (this.charLength) {
-    // determine how many remaining bytes this buffer has to offer for this char
-    var available = (buffer.length >= this.charLength - this.charReceived) ?
-        this.charLength - this.charReceived :
-        buffer.length;
-
-    // add the new bytes to the char buffer
-    buffer.copy(this.charBuffer, this.charReceived, 0, available);
-    this.charReceived += available;
-
-    if (this.charReceived < this.charLength) {
-      // still not enough chars in this buffer? wait for more ...
-      return '';
-    }
-
-    // remove bytes belonging to the current character from the buffer
-    buffer = buffer.slice(available, buffer.length);
-
-    // get the character that was split
-    charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding);
-
-    // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
-    var charCode = charStr.charCodeAt(charStr.length - 1);
-    if (charCode >= 0xD800 && charCode <= 0xDBFF) {
-      this.charLength += this.surrogateSize;
-      charStr = '';
-      continue;
-    }
-    this.charReceived = this.charLength = 0;
-
-    // if there are no more bytes in this buffer, just emit our char
-    if (buffer.length === 0) {
-      return charStr;
-    }
-    break;
-  }
-
-  // determine and set charLength / charReceived
-  this.detectIncompleteChar(buffer);
-
-  var end = buffer.length;
-  if (this.charLength) {
-    // buffer the incomplete character bytes we got
-    buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end);
-    end -= this.charReceived;
-  }
-
-  charStr += buffer.toString(this.encoding, 0, end);
-
-  var end = charStr.length - 1;
-  var charCode = charStr.charCodeAt(end);
-  // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
-  if (charCode >= 0xD800 && charCode <= 0xDBFF) {
-    var size = this.surrogateSize;
-    this.charLength += size;
-    this.charReceived += size;
-    this.charBuffer.copy(this.charBuffer, size, 0, size);
-    buffer.copy(this.charBuffer, 0, 0, size);
-    return charStr.substring(0, end);
-  }
-
-  // or just emit the charStr
-  return charStr;
-};
-
-// detectIncompleteChar determines if there is an incomplete UTF-8 character at
-// the end of the given buffer. If so, it sets this.charLength to the byte
-// length that character, and sets this.charReceived to the number of bytes
-// that are available for this character.
-StringDecoder.prototype.detectIncompleteChar = function(buffer) {
-  // determine how many bytes we have to check at the end of this buffer
-  var i = (buffer.length >= 3) ? 3 : buffer.length;
-
-  // Figure out if one of the last i bytes of our buffer announces an
-  // incomplete char.
-  for (; i > 0; i--) {
-    var c = buffer[buffer.length - i];
-
-    // See http://en.wikipedia.org/wiki/UTF-8#Description
-
-    // 110XXXXX
-    if (i == 1 && c >> 5 == 0x06) {
-      this.charLength = 2;
-      break;
-    }
-
-    // 1110XXXX
-    if (i <= 2 && c >> 4 == 0x0E) {
-      this.charLength = 3;
-      break;
-    }
-
-    // 11110XXX
-    if (i <= 3 && c >> 3 == 0x1E) {
-      this.charLength = 4;
-      break;
-    }
-  }
-  this.charReceived = i;
-};
-
-StringDecoder.prototype.end = function(buffer) {
-  var res = '';
-  if (buffer && buffer.length)
-    res = this.write(buffer);
-
-  if (this.charReceived) {
-    var cr = this.charReceived;
-    var buf = this.charBuffer;
-    var enc = this.encoding;
-    res += buf.slice(0, cr).toString(enc);
-  }
-
-  return res;
-};
-
-function passThroughWrite(buffer) {
-  return buffer.toString(this.encoding);
-}
-
-function utf16DetectIncompleteChar(buffer) {
-  this.charReceived = buffer.length % 2;
-  this.charLength = this.charReceived ? 2 : 0;
-}
-
-function base64DetectIncompleteChar(buffer) {
-  this.charReceived = buffer.length % 3;
-  this.charLength = this.charReceived ? 3 : 0;
-}
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/package.json b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/package.json
deleted file mode 100644
index fca88328c90762..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/package.json
+++ /dev/null
@@ -1,70 +0,0 @@
-{
-  "name": "readable-stream",
-  "version": "1.1.13",
-  "description": "Streams3, a user-land copy of the stream library from Node.js v0.11.x",
-  "main": "readable.js",
-  "dependencies": {
-    "core-util-is": "~1.0.0",
-    "isarray": "0.0.1",
-    "string_decoder": "~0.10.x",
-    "inherits": "~2.0.1"
-  },
-  "devDependencies": {
-    "tap": "~0.2.6"
-  },
-  "scripts": {
-    "test": "tap test/simple/*.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/isaacs/readable-stream.git"
-  },
-  "keywords": [
-    "readable",
-    "stream",
-    "pipe"
-  ],
-  "browser": {
-    "util": false
-  },
-  "author": {
-    "name": "Isaac Z. Schlueter",
-    "email": "i@izs.me",
-    "url": "http://blog.izs.me/"
-  },
-  "license": "MIT",
-  "gitHead": "3b672fd7ae92acf5b4ffdbabf74b372a0a56b051",
-  "bugs": {
-    "url": "https://github.com/isaacs/readable-stream/issues"
-  },
-  "homepage": "https://github.com/isaacs/readable-stream",
-  "_id": "readable-stream@1.1.13",
-  "_shasum": "f6eef764f514c89e2b9e23146a75ba106756d23e",
-  "_from": "readable-stream@>=1.1.13 <2.0.0",
-  "_npmVersion": "1.4.23",
-  "_npmUser": {
-    "name": "rvagg",
-    "email": "rod@vagg.org"
-  },
-  "maintainers": [
-    {
-      "name": "isaacs",
-      "email": "i@izs.me"
-    },
-    {
-      "name": "tootallnate",
-      "email": "nathan@tootallnate.net"
-    },
-    {
-      "name": "rvagg",
-      "email": "rod@vagg.org"
-    }
-  ],
-  "dist": {
-    "shasum": "f6eef764f514c89e2b9e23146a75ba106756d23e",
-    "tarball": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.1.13.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.13.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/passthrough.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/passthrough.js
deleted file mode 100644
index 27e8d8a55165f9..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/passthrough.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_passthrough.js")
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/readable.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/readable.js
deleted file mode 100644
index 09b8bf5091a82e..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/readable.js
+++ /dev/null
@@ -1,7 +0,0 @@
-exports = module.exports = require('./lib/_stream_readable.js');
-exports.Stream = require('stream');
-exports.Readable = exports;
-exports.Writable = require('./lib/_stream_writable.js');
-exports.Duplex = require('./lib/_stream_duplex.js');
-exports.Transform = require('./lib/_stream_transform.js');
-exports.PassThrough = require('./lib/_stream_passthrough.js');
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/transform.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/transform.js
deleted file mode 100644
index 5d482f0780e993..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/transform.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_transform.js")
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/writable.js b/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/writable.js
deleted file mode 100644
index e1e9efdf3c12e9..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/writable.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_writable.js")
diff --git a/deps/npm/node_modules/readable-stream/README.md b/deps/npm/node_modules/readable-stream/README.md
index 3fb3e8023eb3bd..e46b823903d2c6 100644
--- a/deps/npm/node_modules/readable-stream/README.md
+++ b/deps/npm/node_modules/readable-stream/README.md
@@ -3,7 +3,7 @@
 ***Node-core streams for userland***
 
 [![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/)
-[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/)
+[![NPM](https://nodei.co/npm-dl/readable-stream.png&months=6&height=3)](https://nodei.co/npm/readable-stream/)
 
 This package is a mirror of the Streams2 and Streams3 implementations in Node-core.
 
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/float.patch b/deps/npm/node_modules/readable-stream/float.patch
similarity index 99%
rename from deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/float.patch
rename to deps/npm/node_modules/readable-stream/float.patch
index b984607a41cc1f..7abb6dc30b21bf 100644
--- a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/float.patch
+++ b/deps/npm/node_modules/readable-stream/float.patch
@@ -3,36 +3,36 @@ index c5a741c..a2e0d8e 100644
 --- a/lib/_stream_duplex.js
 +++ b/lib/_stream_duplex.js
 @@ -26,8 +26,8 @@
- 
+
  module.exports = Duplex;
  var util = require('util');
 -var Readable = require('_stream_readable');
 -var Writable = require('_stream_writable');
 +var Readable = require('./_stream_readable');
 +var Writable = require('./_stream_writable');
- 
+
  util.inherits(Duplex, Readable);
- 
+
 diff --git a/lib/_stream_passthrough.js b/lib/_stream_passthrough.js
 index a5e9864..330c247 100644
 --- a/lib/_stream_passthrough.js
 +++ b/lib/_stream_passthrough.js
 @@ -25,7 +25,7 @@
- 
+
  module.exports = PassThrough;
- 
+
 -var Transform = require('_stream_transform');
 +var Transform = require('./_stream_transform');
  var util = require('util');
  util.inherits(PassThrough, Transform);
- 
+
 diff --git a/lib/_stream_readable.js b/lib/_stream_readable.js
 index 0c3fe3e..90a8298 100644
 --- a/lib/_stream_readable.js
 +++ b/lib/_stream_readable.js
 @@ -23,10 +23,34 @@ module.exports = Readable;
  Readable.ReadableState = ReadableState;
- 
+
  var EE = require('events').EventEmitter;
 +if (!EE.listenerCount) EE.listenerCount = function(emitter, type) {
 +  return emitter.listeners(type).length;
@@ -63,12 +63,12 @@ index 0c3fe3e..90a8298 100644
 +} catch (er) {
 +  debug = function() {};
 +}
- 
+
  util.inherits(Readable, Stream);
- 
+
 @@ -380,7 +404,7 @@ function chunkInvalid(state, chunk) {
- 
- 
+
+
  function onEofChunk(stream, state) {
 -  if (state.decoder && !state.ended) {
 +  if (state.decoder && !state.ended && state.decoder.end) {
@@ -80,9 +80,9 @@ index b1f9fcc..b0caf57 100644
 --- a/lib/_stream_transform.js
 +++ b/lib/_stream_transform.js
 @@ -64,8 +64,14 @@
- 
+
  module.exports = Transform;
- 
+
 -var Duplex = require('_stream_duplex');
 +var Duplex = require('./_stream_duplex');
  var util = require('util');
@@ -93,15 +93,15 @@ index b1f9fcc..b0caf57 100644
 +  }
 +}
  util.inherits(Transform, Duplex);
- 
- 
+
+
 diff --git a/lib/_stream_writable.js b/lib/_stream_writable.js
 index ba2e920..f49288b 100644
 --- a/lib/_stream_writable.js
 +++ b/lib/_stream_writable.js
 @@ -27,6 +27,12 @@ module.exports = Writable;
  Writable.WritableState = WritableState;
- 
+
  var util = require('util');
 +if (!util.isUndefined) {
 +  var utilIs = require('core-util-is');
@@ -110,7 +110,7 @@ index ba2e920..f49288b 100644
 +  }
 +}
  var Stream = require('stream');
- 
+
  util.inherits(Writable, Stream);
 @@ -119,7 +125,7 @@ function WritableState(options, stream) {
  function Writable(options) {
@@ -119,29 +119,29 @@ index ba2e920..f49288b 100644
 -  if (!(this instanceof Writable) && !(this instanceof Stream.Duplex))
 +  if (!(this instanceof Writable) && !(this instanceof require('./_stream_duplex')))
      return new Writable(options);
- 
+
    this._writableState = new WritableState(options, this);
 diff --git a/test/simple/test-stream-big-push.js b/test/simple/test-stream-big-push.js
 index e3787e4..8cd2127 100644
 --- a/test/simple/test-stream-big-push.js
 +++ b/test/simple/test-stream-big-push.js
 @@ -21,7 +21,7 @@
- 
+
  var common = require('../common');
  var assert = require('assert');
 -var stream = require('stream');
 +var stream = require('../../');
  var str = 'asdfasdfasdfasdfasdf';
- 
+
  var r = new stream.Readable({
 diff --git a/test/simple/test-stream-end-paused.js b/test/simple/test-stream-end-paused.js
 index bb73777..d40efc7 100644
 --- a/test/simple/test-stream-end-paused.js
 +++ b/test/simple/test-stream-end-paused.js
 @@ -25,7 +25,7 @@ var gotEnd = false;
- 
+
  // Make sure we don't miss the end event for paused 0-length streams
- 
+
 -var Readable = require('stream').Readable;
 +var Readable = require('../../').Readable;
  var stream = new Readable();
@@ -154,13 +154,13 @@ index b46ee90..0be8366 100644
 @@ -22,8 +22,8 @@
  var common = require('../common');
  var assert = require('assert');
- 
+
 -var Readable = require('_stream_readable');
 -var Writable = require('_stream_writable');
 +var Readable = require('../../lib/_stream_readable');
 +var Writable = require('../../lib/_stream_writable');
  var util = require('util');
- 
+
  util.inherits(TestReadable, Readable);
 diff --git a/test/simple/test-stream-pipe-cleanup.js b/test/simple/test-stream-pipe-cleanup.js
 deleted file mode 100644
@@ -295,12 +295,12 @@ index c5d724b..c7d6b7d 100644
 --- a/test/simple/test-stream-pipe-error-handling.js
 +++ b/test/simple/test-stream-pipe-error-handling.js
 @@ -21,7 +21,7 @@
- 
+
  var common = require('../common');
  var assert = require('assert');
 -var Stream = require('stream').Stream;
 +var Stream = require('../../').Stream;
- 
+
  (function testErrorListenerCatches() {
    var source = new Stream();
 diff --git a/test/simple/test-stream-pipe-event.js b/test/simple/test-stream-pipe-event.js
@@ -309,25 +309,25 @@ index cb9d5fe..56f8d61 100644
 +++ b/test/simple/test-stream-pipe-event.js
 @@ -20,7 +20,7 @@
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
+
  var common = require('../common');
 -var stream = require('stream');
 +var stream = require('../../');
  var assert = require('assert');
  var util = require('util');
- 
+
 diff --git a/test/simple/test-stream-push-order.js b/test/simple/test-stream-push-order.js
 index f2e6ec2..a5c9bf9 100644
 --- a/test/simple/test-stream-push-order.js
 +++ b/test/simple/test-stream-push-order.js
 @@ -20,7 +20,7 @@
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
+
  var common = require('../common.js');
 -var Readable = require('stream').Readable;
 +var Readable = require('../../').Readable;
  var assert = require('assert');
- 
+
  var s = new Readable({
 diff --git a/test/simple/test-stream-push-strings.js b/test/simple/test-stream-push-strings.js
 index 06f43dc..1701a9a 100644
@@ -336,11 +336,11 @@ index 06f43dc..1701a9a 100644
 @@ -22,7 +22,7 @@
  var common = require('../common');
  var assert = require('assert');
- 
+
 -var Readable = require('stream').Readable;
 +var Readable = require('../../').Readable;
  var util = require('util');
- 
+
  util.inherits(MyStream, Readable);
 diff --git a/test/simple/test-stream-readable-event.js b/test/simple/test-stream-readable-event.js
 index ba6a577..a8e6f7b 100644
@@ -349,10 +349,10 @@ index ba6a577..a8e6f7b 100644
 @@ -22,7 +22,7 @@
  var common = require('../common');
  var assert = require('assert');
- 
+
 -var Readable = require('stream').Readable;
 +var Readable = require('../../').Readable;
- 
+
  (function first() {
    // First test, not reading when the readable is added.
 diff --git a/test/simple/test-stream-readable-flow-recursion.js b/test/simple/test-stream-readable-flow-recursion.js
@@ -362,10 +362,10 @@ index 2891ad6..11689ba 100644
 @@ -27,7 +27,7 @@ var assert = require('assert');
  // more data continuously, but without triggering a nextTick
  // warning or RangeError.
- 
+
 -var Readable = require('stream').Readable;
 +var Readable = require('../../').Readable;
- 
+
  // throw an error if we trigger a nextTick warning.
  process.throwDeprecation = true;
 diff --git a/test/simple/test-stream-unshift-empty-chunk.js b/test/simple/test-stream-unshift-empty-chunk.js
@@ -373,12 +373,12 @@ index 0c96476..7827538 100644
 --- a/test/simple/test-stream-unshift-empty-chunk.js
 +++ b/test/simple/test-stream-unshift-empty-chunk.js
 @@ -24,7 +24,7 @@ var assert = require('assert');
- 
- // This test verifies that stream.unshift(Buffer(0)) or 
+
+ // This test verifies that stream.unshift(Buffer(0)) or
  // stream.unshift('') does not set state.reading=false.
 -var Readable = require('stream').Readable;
 +var Readable = require('../../').Readable;
- 
+
  var r = new Readable();
  var nChunks = 10;
 diff --git a/test/simple/test-stream-unshift-read-race.js b/test/simple/test-stream-unshift-read-race.js
@@ -388,14 +388,14 @@ index 83fd9fa..17c18aa 100644
 @@ -29,7 +29,7 @@ var assert = require('assert');
  // 3. push() after the EOF signaling null is an error.
  // 4. _read() is not called after pushing the EOF null chunk.
- 
+
 -var stream = require('stream');
 +var stream = require('../../');
  var hwm = 10;
  var r = stream.Readable({ highWaterMark: hwm });
  var chunks = 10;
 @@ -51,7 +51,14 @@ r._read = function(n) {
- 
+
    function push(fast) {
      assert(!pushedNull, 'push() after null push');
 -    var c = pos >= data.length ? null : data.slice(pos, pos + n);
@@ -417,10 +417,10 @@ index 5b49e6e..b5321f3 100644
 @@ -22,7 +22,7 @@
  var common = require('../common');
  var assert = require('assert');
- 
+
 -var stream = require('stream');
 +var stream = require('../../');
- 
+
  var queue = [];
  for (var decode = 0; decode < 2; decode++) {
 diff --git a/test/simple/test-stream2-basic.js b/test/simple/test-stream2-basic.js
@@ -428,26 +428,26 @@ index 3814bf0..248c1be 100644
 --- a/test/simple/test-stream2-basic.js
 +++ b/test/simple/test-stream2-basic.js
 @@ -21,7 +21,7 @@
- 
- 
+
+
  var common = require('../common.js');
 -var R = require('_stream_readable');
 +var R = require('../../lib/_stream_readable');
  var assert = require('assert');
- 
+
  var util = require('util');
 diff --git a/test/simple/test-stream2-compatibility.js b/test/simple/test-stream2-compatibility.js
 index 6cdd4e9..f0fa84b 100644
 --- a/test/simple/test-stream2-compatibility.js
 +++ b/test/simple/test-stream2-compatibility.js
 @@ -21,7 +21,7 @@
- 
- 
+
+
  var common = require('../common.js');
 -var R = require('_stream_readable');
 +var R = require('../../lib/_stream_readable');
  var assert = require('assert');
- 
+
  var util = require('util');
 diff --git a/test/simple/test-stream2-finish-pipe.js b/test/simple/test-stream2-finish-pipe.js
 index 39b274f..006a19b 100644
@@ -455,12 +455,12 @@ index 39b274f..006a19b 100644
 +++ b/test/simple/test-stream2-finish-pipe.js
 @@ -20,7 +20,7 @@
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
+
  var common = require('../common.js');
 -var stream = require('stream');
 +var stream = require('../../');
  var Buffer = require('buffer').Buffer;
- 
+
  var r = new stream.Readable();
 diff --git a/test/simple/test-stream2-fs.js b/test/simple/test-stream2-fs.js
 deleted file mode 100644
@@ -605,7 +605,7 @@ index 2fbfbca..667985b 100644
 @@ -30,7 +30,7 @@ var PUSHSIZE = 20;
  var PUSHCOUNT = 1000;
  var HWM = 50;
- 
+
 -var Readable = require('stream').Readable;
 +var Readable = require('../../').Readable;
  var r = new Readable({
@@ -613,7 +613,7 @@ index 2fbfbca..667985b 100644
  });
 @@ -39,23 +39,23 @@ var rs = r._readableState;
  r._read = push;
- 
+
  r.on('readable', function() {
 -  console.error('>> readable');
 +  //console.error('>> readable');
@@ -624,7 +624,7 @@ index 2fbfbca..667985b 100644
 -    console.error('  < %j (%d remain)', ret && ret.length, rs.length);
 +    //console.error('  < %j (%d remain)', ret && ret.length, rs.length);
    } while (ret && ret.length === READSIZE);
- 
+
 -  console.error('<< after read()',
 -                ret && ret.length,
 -                rs.needReadable,
@@ -634,24 +634,24 @@ index 2fbfbca..667985b 100644
 +  //              rs.needReadable,
 +  //              rs.length);
  });
- 
+
  var endEmitted = false;
  r.on('end', function() {
    endEmitted = true;
 -  console.error('end');
 +  //console.error('end');
  });
- 
+
  var pushes = 0;
 @@ -64,11 +64,11 @@ function push() {
      return;
- 
+
    if (pushes++ === PUSHCOUNT) {
 -    console.error('   push(EOF)');
 +    //console.error('   push(EOF)');
      return r.push(null);
    }
- 
+
 -  console.error('   push #%d', pushes);
 +  //console.error('   push #%d', pushes);
    if (r.push(new Buffer(PUSHSIZE)))
@@ -662,27 +662,27 @@ index 3e6931d..ff47d89 100644
 --- a/test/simple/test-stream2-objects.js
 +++ b/test/simple/test-stream2-objects.js
 @@ -21,8 +21,8 @@
- 
- 
+
+
  var common = require('../common.js');
 -var Readable = require('_stream_readable');
 -var Writable = require('_stream_writable');
 +var Readable = require('../../lib/_stream_readable');
 +var Writable = require('../../lib/_stream_writable');
  var assert = require('assert');
- 
+
  // tiny node-tap lookalike.
 diff --git a/test/simple/test-stream2-pipe-error-handling.js b/test/simple/test-stream2-pipe-error-handling.js
 index cf7531c..e3f3e4e 100644
 --- a/test/simple/test-stream2-pipe-error-handling.js
 +++ b/test/simple/test-stream2-pipe-error-handling.js
 @@ -21,7 +21,7 @@
- 
+
  var common = require('../common');
  var assert = require('assert');
 -var stream = require('stream');
 +var stream = require('../../');
- 
+
  (function testErrorListenerCatches() {
    var count = 1000;
 diff --git a/test/simple/test-stream2-pipe-error-once-listener.js b/test/simple/test-stream2-pipe-error-once-listener.js
@@ -691,12 +691,12 @@ index 5e8e3cb..53b2616 100755
 +++ b/test/simple/test-stream2-pipe-error-once-listener.js
 @@ -24,7 +24,7 @@ var common = require('../common.js');
  var assert = require('assert');
- 
+
  var util = require('util');
 -var stream = require('stream');
 +var stream = require('../../');
- 
- 
+
+
  var Read = function() {
 diff --git a/test/simple/test-stream2-push.js b/test/simple/test-stream2-push.js
 index b63edc3..eb2b0e9 100644
@@ -704,7 +704,7 @@ index b63edc3..eb2b0e9 100644
 +++ b/test/simple/test-stream2-push.js
 @@ -20,7 +20,7 @@
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
+
  var common = require('../common.js');
 -var stream = require('stream');
 +var stream = require('../../');
@@ -716,14 +716,14 @@ index e8a7305..9740a47 100644
 --- a/test/simple/test-stream2-read-sync-stack.js
 +++ b/test/simple/test-stream2-read-sync-stack.js
 @@ -21,7 +21,7 @@
- 
+
  var common = require('../common');
  var assert = require('assert');
 -var Readable = require('stream').Readable;
 +var Readable = require('../../').Readable;
  var r = new Readable();
  var N = 256 * 1024;
- 
+
 diff --git a/test/simple/test-stream2-readable-empty-buffer-no-eof.js b/test/simple/test-stream2-readable-empty-buffer-no-eof.js
 index cd30178..4b1659d 100644
 --- a/test/simple/test-stream2-readable-empty-buffer-no-eof.js
@@ -731,13 +731,13 @@ index cd30178..4b1659d 100644
 @@ -22,10 +22,9 @@
  var common = require('../common');
  var assert = require('assert');
- 
+
 -var Readable = require('stream').Readable;
 +var Readable = require('../../').Readable;
- 
+
  test1();
 -test2();
- 
+
  function test1() {
    var r = new Readable();
 @@ -88,31 +87,3 @@ function test1() {
@@ -777,12 +777,12 @@ index 7c96ffe..04a96f5 100644
 --- a/test/simple/test-stream2-readable-from-list.js
 +++ b/test/simple/test-stream2-readable-from-list.js
 @@ -21,7 +21,7 @@
- 
+
  var assert = require('assert');
  var common = require('../common.js');
 -var fromList = require('_stream_readable')._fromList;
 +var fromList = require('../../lib/_stream_readable')._fromList;
- 
+
  // tiny node-tap lookalike.
  var tests = [];
 diff --git a/test/simple/test-stream2-readable-legacy-drain.js b/test/simple/test-stream2-readable-legacy-drain.js
@@ -792,23 +792,23 @@ index 675da8e..51fd3d5 100644
 @@ -22,7 +22,7 @@
  var common = require('../common');
  var assert = require('assert');
- 
+
 -var Stream = require('stream');
 +var Stream = require('../../');
  var Readable = Stream.Readable;
- 
+
  var r = new Readable();
 diff --git a/test/simple/test-stream2-readable-non-empty-end.js b/test/simple/test-stream2-readable-non-empty-end.js
 index 7314ae7..c971898 100644
 --- a/test/simple/test-stream2-readable-non-empty-end.js
 +++ b/test/simple/test-stream2-readable-non-empty-end.js
 @@ -21,7 +21,7 @@
- 
+
  var assert = require('assert');
  var common = require('../common.js');
 -var Readable = require('_stream_readable');
 +var Readable = require('../../lib/_stream_readable');
- 
+
  var len = 0;
  var chunks = new Array(10);
 diff --git a/test/simple/test-stream2-readable-wrap-empty.js b/test/simple/test-stream2-readable-wrap-empty.js
@@ -818,11 +818,11 @@ index 2e5cf25..fd8a3dc 100644
 @@ -22,7 +22,7 @@
  var common = require('../common');
  var assert = require('assert');
- 
+
 -var Readable = require('_stream_readable');
 +var Readable = require('../../lib/_stream_readable');
  var EE = require('events').EventEmitter;
- 
+
  var oldStream = new EE();
 diff --git a/test/simple/test-stream2-readable-wrap.js b/test/simple/test-stream2-readable-wrap.js
 index 90eea01..6b177f7 100644
@@ -831,40 +831,40 @@ index 90eea01..6b177f7 100644
 @@ -22,8 +22,8 @@
  var common = require('../common');
  var assert = require('assert');
- 
+
 -var Readable = require('_stream_readable');
 -var Writable = require('_stream_writable');
 +var Readable = require('../../lib/_stream_readable');
 +var Writable = require('../../lib/_stream_writable');
  var EE = require('events').EventEmitter;
- 
+
  var testRuns = 0, completedRuns = 0;
 diff --git a/test/simple/test-stream2-set-encoding.js b/test/simple/test-stream2-set-encoding.js
 index 5d2c32a..685531b 100644
 --- a/test/simple/test-stream2-set-encoding.js
 +++ b/test/simple/test-stream2-set-encoding.js
 @@ -22,7 +22,7 @@
- 
+
  var common = require('../common.js');
  var assert = require('assert');
 -var R = require('_stream_readable');
 +var R = require('../../lib/_stream_readable');
  var util = require('util');
- 
+
  // tiny node-tap lookalike.
 diff --git a/test/simple/test-stream2-transform.js b/test/simple/test-stream2-transform.js
 index 9c9ddd8..a0cacc6 100644
 --- a/test/simple/test-stream2-transform.js
 +++ b/test/simple/test-stream2-transform.js
 @@ -21,8 +21,8 @@
- 
+
  var assert = require('assert');
  var common = require('../common.js');
 -var PassThrough = require('_stream_passthrough');
 -var Transform = require('_stream_transform');
 +var PassThrough = require('../../').PassThrough;
 +var Transform = require('../../').Transform;
- 
+
  // tiny node-tap lookalike.
  var tests = [];
 diff --git a/test/simple/test-stream2-unpipe-drain.js b/test/simple/test-stream2-unpipe-drain.js
@@ -872,41 +872,41 @@ index d66dc3c..365b327 100644
 --- a/test/simple/test-stream2-unpipe-drain.js
 +++ b/test/simple/test-stream2-unpipe-drain.js
 @@ -22,7 +22,7 @@
- 
+
  var common = require('../common.js');
  var assert = require('assert');
 -var stream = require('stream');
 +var stream = require('../../');
  var crypto = require('crypto');
- 
+
  var util = require('util');
 diff --git a/test/simple/test-stream2-unpipe-leak.js b/test/simple/test-stream2-unpipe-leak.js
 index 99f8746..17c92ae 100644
 --- a/test/simple/test-stream2-unpipe-leak.js
 +++ b/test/simple/test-stream2-unpipe-leak.js
 @@ -22,7 +22,7 @@
- 
+
  var common = require('../common.js');
  var assert = require('assert');
 -var stream = require('stream');
 +var stream = require('../../');
- 
+
  var chunk = new Buffer('hallo');
- 
+
 diff --git a/test/simple/test-stream2-writable.js b/test/simple/test-stream2-writable.js
 index 704100c..209c3a6 100644
 --- a/test/simple/test-stream2-writable.js
 +++ b/test/simple/test-stream2-writable.js
 @@ -20,8 +20,8 @@
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
+
  var common = require('../common.js');
 -var W = require('_stream_writable');
 -var D = require('_stream_duplex');
 +var W = require('../../').Writable;
 +var D = require('../../').Duplex;
  var assert = require('assert');
- 
+
  var util = require('util');
 diff --git a/test/simple/test-stream3-pause-then-read.js b/test/simple/test-stream3-pause-then-read.js
 index b91bde3..2f72c15 100644
@@ -915,9 +915,8 @@ index b91bde3..2f72c15 100644
 @@ -22,7 +22,7 @@
  var common = require('../common');
  var assert = require('assert');
- 
+
 -var stream = require('stream');
 +var stream = require('../../');
  var Readable = stream.Readable;
  var Writable = stream.Writable;
- 
diff --git a/deps/npm/node_modules/readable-stream/lib/_stream_readable.js b/deps/npm/node_modules/readable-stream/lib/_stream_readable.js
index 630722099e9936..19ab3588984252 100644
--- a/deps/npm/node_modules/readable-stream/lib/_stream_readable.js
+++ b/deps/npm/node_modules/readable-stream/lib/_stream_readable.js
@@ -49,15 +49,29 @@ util.inherits = require('inherits');
 
 var StringDecoder;
 
+
+/**/
+var debug = require('util');
+if (debug && debug.debuglog) {
+  debug = debug.debuglog('stream');
+} else {
+  debug = function () {};
+}
+/**/
+
+
 util.inherits(Readable, Stream);
 
 function ReadableState(options, stream) {
+  var Duplex = require('./_stream_duplex');
+
   options = options || {};
 
   // the point at which it stops calling _read() to fill the buffer
   // Note: 0 is a valid value, means "don't call _read preemptively ever"
   var hwm = options.highWaterMark;
-  this.highWaterMark = (hwm || hwm === 0) ? hwm : 16 * 1024;
+  var defaultHwm = options.objectMode ? 16 : 16 * 1024;
+  this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
 
   // cast to ints.
   this.highWaterMark = ~~this.highWaterMark;
@@ -66,19 +80,13 @@ function ReadableState(options, stream) {
   this.length = 0;
   this.pipes = null;
   this.pipesCount = 0;
-  this.flowing = false;
+  this.flowing = null;
   this.ended = false;
   this.endEmitted = false;
   this.reading = false;
 
-  // In streams that never have any data, and do push(null) right away,
-  // the consumer can miss the 'end' event if they do some I/O before
-  // consuming the stream.  So, we don't emit('end') until some reading
-  // happens.
-  this.calledRead = false;
-
   // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, becuase any
+  // or on a later tick.  We set this to true at first, because any
   // actions that shouldn't happen until "later" should generally also
   // not happen before the first write call.
   this.sync = true;
@@ -94,6 +102,9 @@ function ReadableState(options, stream) {
   // make all the buffer merging and length checks go away
   this.objectMode = !!options.objectMode;
 
+  if (stream instanceof Duplex)
+    this.objectMode = this.objectMode || !!options.readableObjectMode;
+
   // Crypto is kind of old and crusty.  Historically, its default string
   // encoding is 'binary' so we have to make this configurable.
   // Everything else in the universe uses 'utf8', though.
@@ -120,6 +131,8 @@ function ReadableState(options, stream) {
 }
 
 function Readable(options) {
+  var Duplex = require('./_stream_duplex');
+
   if (!(this instanceof Readable))
     return new Readable(options);
 
@@ -138,7 +151,7 @@ function Readable(options) {
 Readable.prototype.push = function(chunk, encoding) {
   var state = this._readableState;
 
-  if (typeof chunk === 'string' && !state.objectMode) {
+  if (util.isString(chunk) && !state.objectMode) {
     encoding = encoding || state.defaultEncoding;
     if (encoding !== state.encoding) {
       chunk = new Buffer(chunk, encoding);
@@ -159,7 +172,7 @@ function readableAddChunk(stream, state, chunk, encoding, addToFront) {
   var er = chunkInvalid(state, chunk);
   if (er) {
     stream.emit('error', er);
-  } else if (chunk === null || chunk === undefined) {
+  } else if (util.isNullOrUndefined(chunk)) {
     state.reading = false;
     if (!state.ended)
       onEofChunk(stream, state);
@@ -174,17 +187,24 @@ function readableAddChunk(stream, state, chunk, encoding, addToFront) {
       if (state.decoder && !addToFront && !encoding)
         chunk = state.decoder.write(chunk);
 
-      // update the buffer info.
-      state.length += state.objectMode ? 1 : chunk.length;
-      if (addToFront) {
-        state.buffer.unshift(chunk);
-      } else {
+      if (!addToFront)
         state.reading = false;
-        state.buffer.push(chunk);
-      }
 
-      if (state.needReadable)
-        emitReadable(stream);
+      // if we want the data now, just emit it.
+      if (state.flowing && state.length === 0 && !state.sync) {
+        stream.emit('data', chunk);
+        stream.read(0);
+      } else {
+        // update the buffer info.
+        state.length += state.objectMode ? 1 : chunk.length;
+        if (addToFront)
+          state.buffer.unshift(chunk);
+        else
+          state.buffer.push(chunk);
+
+        if (state.needReadable)
+          emitReadable(stream);
+      }
 
       maybeReadMore(stream, state);
     }
@@ -217,6 +237,7 @@ Readable.prototype.setEncoding = function(enc) {
     StringDecoder = require('string_decoder/').StringDecoder;
   this._readableState.decoder = new StringDecoder(enc);
   this._readableState.encoding = enc;
+  return this;
 };
 
 // Don't raise the hwm > 128MB
@@ -240,7 +261,7 @@ function howMuchToRead(n, state) {
   if (state.objectMode)
     return n === 0 ? 0 : 1;
 
-  if (n === null || isNaN(n)) {
+  if (isNaN(n) || util.isNull(n)) {
     // only flow one buffer at a time
     if (state.flowing && state.buffer.length)
       return state.buffer[0].length;
@@ -272,12 +293,11 @@ function howMuchToRead(n, state) {
 
 // you can override either this method, or the async _read(n) below.
 Readable.prototype.read = function(n) {
+  debug('read', n);
   var state = this._readableState;
-  state.calledRead = true;
   var nOrig = n;
-  var ret;
 
-  if (typeof n !== 'number' || n > 0)
+  if (!util.isNumber(n) || n > 0)
     state.emittedReadable = false;
 
   // if we're doing read(0) to trigger a readable event, but we
@@ -286,7 +306,11 @@ Readable.prototype.read = function(n) {
   if (n === 0 &&
       state.needReadable &&
       (state.length >= state.highWaterMark || state.ended)) {
-    emitReadable(this);
+    debug('read: emitReadable', state.length, state.ended);
+    if (state.length === 0 && state.ended)
+      endReadable(this);
+    else
+      emitReadable(this);
     return null;
   }
 
@@ -294,28 +318,9 @@ Readable.prototype.read = function(n) {
 
   // if we've ended, and we're now clear, then finish it up.
   if (n === 0 && state.ended) {
-    ret = null;
-
-    // In cases where the decoder did not receive enough data
-    // to produce a full chunk, then immediately received an
-    // EOF, state.buffer will contain [, ].
-    // howMuchToRead will see this and coerce the amount to
-    // read to zero (because it's looking at the length of the
-    // first  in state.buffer), and we'll end up here.
-    //
-    // This can only happen via state.decoder -- no other venue
-    // exists for pushing a zero-length chunk into state.buffer
-    // and triggering this behavior. In this case, we return our
-    // remaining data and end the stream, if appropriate.
-    if (state.length > 0 && state.decoder) {
-      ret = fromList(n, state);
-      state.length -= ret.length;
-    }
-
     if (state.length === 0)
       endReadable(this);
-
-    return ret;
+    return null;
   }
 
   // All the actual chunk generation logic needs to be
@@ -342,17 +347,23 @@ Readable.prototype.read = function(n) {
 
   // if we need a readable event, then we need to do some reading.
   var doRead = state.needReadable;
+  debug('need readable', doRead);
 
   // if we currently have less than the highWaterMark, then also read some
-  if (state.length - n <= state.highWaterMark)
+  if (state.length === 0 || state.length - n < state.highWaterMark) {
     doRead = true;
+    debug('length less than watermark', doRead);
+  }
 
   // however, if we've ended, then there's no point, and if we're already
   // reading, then it's unnecessary.
-  if (state.ended || state.reading)
+  if (state.ended || state.reading) {
     doRead = false;
+    debug('reading or ended', doRead);
+  }
 
   if (doRead) {
+    debug('do read');
     state.reading = true;
     state.sync = true;
     // if the length is currently zero, then we *need* a readable event.
@@ -363,18 +374,18 @@ Readable.prototype.read = function(n) {
     state.sync = false;
   }
 
-  // If _read called its callback synchronously, then `reading`
-  // will be false, and we need to re-evaluate how much data we
-  // can return to the user.
+  // If _read pushed data synchronously, then `reading` will be false,
+  // and we need to re-evaluate how much data we can return to the user.
   if (doRead && !state.reading)
     n = howMuchToRead(nOrig, state);
 
+  var ret;
   if (n > 0)
     ret = fromList(n, state);
   else
     ret = null;
 
-  if (ret === null) {
+  if (util.isNull(ret)) {
     state.needReadable = true;
     n = 0;
   }
@@ -386,21 +397,21 @@ Readable.prototype.read = function(n) {
   if (state.length === 0 && !state.ended)
     state.needReadable = true;
 
-  // If we happened to read() exactly the remaining amount in the
-  // buffer, and the EOF has been seen at this point, then make sure
-  // that we emit 'end' on the very next tick.
-  if (state.ended && !state.endEmitted && state.length === 0)
+  // If we tried to read() past the EOF, then emit end on the next tick.
+  if (nOrig !== n && state.ended && state.length === 0)
     endReadable(this);
 
+  if (!util.isNull(ret))
+    this.emit('data', ret);
+
   return ret;
 };
 
 function chunkInvalid(state, chunk) {
   var er = null;
-  if (!Buffer.isBuffer(chunk) &&
-      'string' !== typeof chunk &&
-      chunk !== null &&
-      chunk !== undefined &&
+  if (!util.isBuffer(chunk) &&
+      !util.isString(chunk) &&
+      !util.isNullOrUndefined(chunk) &&
       !state.objectMode) {
     er = new TypeError('Invalid non-string/buffer chunk');
   }
@@ -418,12 +429,8 @@ function onEofChunk(stream, state) {
   }
   state.ended = true;
 
-  // if we've ended and we have some data left, then emit
-  // 'readable' now to make sure it gets picked up.
-  if (state.length > 0)
-    emitReadable(stream);
-  else
-    endReadable(stream);
+  // emit 'readable' now to make sure it gets picked up.
+  emitReadable(stream);
 }
 
 // Don't emit readable right away in sync mode, because this can trigger
@@ -432,20 +439,22 @@ function onEofChunk(stream, state) {
 function emitReadable(stream) {
   var state = stream._readableState;
   state.needReadable = false;
-  if (state.emittedReadable)
-    return;
-
-  state.emittedReadable = true;
-  if (state.sync)
-    process.nextTick(function() {
+  if (!state.emittedReadable) {
+    debug('emitReadable', state.flowing);
+    state.emittedReadable = true;
+    if (state.sync)
+      process.nextTick(function() {
+        emitReadable_(stream);
+      });
+    else
       emitReadable_(stream);
-    });
-  else
-    emitReadable_(stream);
+  }
 }
 
 function emitReadable_(stream) {
+  debug('emit readable');
   stream.emit('readable');
+  flow(stream);
 }
 
 
@@ -468,6 +477,7 @@ function maybeReadMore_(stream, state) {
   var len = state.length;
   while (!state.reading && !state.flowing && !state.ended &&
          state.length < state.highWaterMark) {
+    debug('maybeReadMore read 0');
     stream.read(0);
     if (len === state.length)
       // didn't get any data, stop spinning.
@@ -502,6 +512,7 @@ Readable.prototype.pipe = function(dest, pipeOpts) {
       break;
   }
   state.pipesCount += 1;
+  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
 
   var doEnd = (!pipeOpts || pipeOpts.end !== false) &&
               dest !== process.stdout &&
@@ -515,11 +526,14 @@ Readable.prototype.pipe = function(dest, pipeOpts) {
 
   dest.on('unpipe', onunpipe);
   function onunpipe(readable) {
-    if (readable !== src) return;
-    cleanup();
+    debug('onunpipe');
+    if (readable === src) {
+      cleanup();
+    }
   }
 
   function onend() {
+    debug('onend');
     dest.end();
   }
 
@@ -531,6 +545,7 @@ Readable.prototype.pipe = function(dest, pipeOpts) {
   dest.on('drain', ondrain);
 
   function cleanup() {
+    debug('cleanup');
     // cleanup event handlers once the pipe is broken
     dest.removeListener('close', onclose);
     dest.removeListener('finish', onfinish);
@@ -539,19 +554,34 @@ Readable.prototype.pipe = function(dest, pipeOpts) {
     dest.removeListener('unpipe', onunpipe);
     src.removeListener('end', onend);
     src.removeListener('end', cleanup);
+    src.removeListener('data', ondata);
 
     // if the reader is waiting for a drain event from this
     // specific writer, then it would cause it to never start
     // flowing again.
     // So, if this is awaiting a drain, then we just call it now.
     // If we don't know, then assume that we are waiting for one.
-    if (!dest._writableState || dest._writableState.needDrain)
+    if (state.awaitDrain &&
+        (!dest._writableState || dest._writableState.needDrain))
       ondrain();
   }
 
+  src.on('data', ondata);
+  function ondata(chunk) {
+    debug('ondata');
+    var ret = dest.write(chunk);
+    if (false === ret) {
+      debug('false write response, pause',
+            src._readableState.awaitDrain);
+      src._readableState.awaitDrain++;
+      src.pause();
+    }
+  }
+
   // if the dest has an error, then stop piping into it.
   // however, don't suppress the throwing behavior for this.
   function onerror(er) {
+    debug('onerror', er);
     unpipe();
     dest.removeListener('error', onerror);
     if (EE.listenerCount(dest, 'error') === 0)
@@ -575,12 +605,14 @@ Readable.prototype.pipe = function(dest, pipeOpts) {
   }
   dest.once('close', onclose);
   function onfinish() {
+    debug('onfinish');
     dest.removeListener('close', onclose);
     unpipe();
   }
   dest.once('finish', onfinish);
 
   function unpipe() {
+    debug('unpipe');
     src.unpipe(dest);
   }
 
@@ -589,16 +621,8 @@ Readable.prototype.pipe = function(dest, pipeOpts) {
 
   // start the flow if it hasn't been started already.
   if (!state.flowing) {
-    // the handler that waits for readable events after all
-    // the data gets sucked out in flow.
-    // This would be easier to follow with a .once() handler
-    // in flow(), but that is too slow.
-    this.on('readable', pipeOnReadable);
-
-    state.flowing = true;
-    process.nextTick(function() {
-      flow(src);
-    });
+    debug('pipe resume');
+    src.resume();
   }
 
   return dest;
@@ -606,63 +630,15 @@ Readable.prototype.pipe = function(dest, pipeOpts) {
 
 function pipeOnDrain(src) {
   return function() {
-    var dest = this;
     var state = src._readableState;
-    state.awaitDrain--;
-    if (state.awaitDrain === 0)
+    debug('pipeOnDrain', state.awaitDrain);
+    if (state.awaitDrain)
+      state.awaitDrain--;
+    if (state.awaitDrain === 0 && EE.listenerCount(src, 'data')) {
+      state.flowing = true;
       flow(src);
-  };
-}
-
-function flow(src) {
-  var state = src._readableState;
-  var chunk;
-  state.awaitDrain = 0;
-
-  function write(dest, i, list) {
-    var written = dest.write(chunk);
-    if (false === written) {
-      state.awaitDrain++;
     }
-  }
-
-  while (state.pipesCount && null !== (chunk = src.read())) {
-
-    if (state.pipesCount === 1)
-      write(state.pipes, 0, null);
-    else
-      forEach(state.pipes, write);
-
-    src.emit('data', chunk);
-
-    // if anyone needs a drain, then we have to wait for that.
-    if (state.awaitDrain > 0)
-      return;
-  }
-
-  // if every destination was unpiped, either before entering this
-  // function, or in the while loop, then stop flowing.
-  //
-  // NB: This is a pretty rare edge case.
-  if (state.pipesCount === 0) {
-    state.flowing = false;
-
-    // if there were data event listeners added, then switch to old mode.
-    if (EE.listenerCount(src, 'data') > 0)
-      emitDataEvents(src);
-    return;
-  }
-
-  // at this point, no one needed a drain, so we just ran out of data
-  // on the next readable event, start it over again.
-  state.ranOut = true;
-}
-
-function pipeOnReadable() {
-  if (this._readableState.ranOut) {
-    this._readableState.ranOut = false;
-    flow(this);
-  }
+  };
 }
 
 
@@ -685,7 +661,6 @@ Readable.prototype.unpipe = function(dest) {
     // got a match.
     state.pipes = null;
     state.pipesCount = 0;
-    this.removeListener('readable', pipeOnReadable);
     state.flowing = false;
     if (dest)
       dest.emit('unpipe', this);
@@ -700,7 +675,6 @@ Readable.prototype.unpipe = function(dest) {
     var len = state.pipesCount;
     state.pipes = null;
     state.pipesCount = 0;
-    this.removeListener('readable', pipeOnReadable);
     state.flowing = false;
 
     for (var i = 0; i < len; i++)
@@ -728,8 +702,11 @@ Readable.prototype.unpipe = function(dest) {
 Readable.prototype.on = function(ev, fn) {
   var res = Stream.prototype.on.call(this, ev, fn);
 
-  if (ev === 'data' && !this._readableState.flowing)
-    emitDataEvents(this);
+  // If listening to data, and it has not explicitly been paused,
+  // then call resume to start the flow of data on the next tick.
+  if (ev === 'data' && false !== this._readableState.flowing) {
+    this.resume();
+  }
 
   if (ev === 'readable' && this.readable) {
     var state = this._readableState;
@@ -738,7 +715,11 @@ Readable.prototype.on = function(ev, fn) {
       state.emittedReadable = false;
       state.needReadable = true;
       if (!state.reading) {
-        this.read(0);
+        var self = this;
+        process.nextTick(function() {
+          debug('readable nexttick read 0');
+          self.read(0);
+        });
       } else if (state.length) {
         emitReadable(this, state);
       }
@@ -752,63 +733,54 @@ Readable.prototype.addListener = Readable.prototype.on;
 // pause() and resume() are remnants of the legacy readable stream API
 // If the user uses them, then switch into old mode.
 Readable.prototype.resume = function() {
-  emitDataEvents(this);
-  this.read(0);
-  this.emit('resume');
+  var state = this._readableState;
+  if (!state.flowing) {
+    debug('resume');
+    state.flowing = true;
+    if (!state.reading) {
+      debug('resume read 0');
+      this.read(0);
+    }
+    resume(this, state);
+  }
+  return this;
 };
 
+function resume(stream, state) {
+  if (!state.resumeScheduled) {
+    state.resumeScheduled = true;
+    process.nextTick(function() {
+      resume_(stream, state);
+    });
+  }
+}
+
+function resume_(stream, state) {
+  state.resumeScheduled = false;
+  stream.emit('resume');
+  flow(stream);
+  if (state.flowing && !state.reading)
+    stream.read(0);
+}
+
 Readable.prototype.pause = function() {
-  emitDataEvents(this, true);
-  this.emit('pause');
+  debug('call pause flowing=%j', this._readableState.flowing);
+  if (false !== this._readableState.flowing) {
+    debug('pause');
+    this._readableState.flowing = false;
+    this.emit('pause');
+  }
+  return this;
 };
 
-function emitDataEvents(stream, startPaused) {
+function flow(stream) {
   var state = stream._readableState;
-
+  debug('flow', state.flowing);
   if (state.flowing) {
-    // https://github.com/isaacs/readable-stream/issues/16
-    throw new Error('Cannot switch to old mode now.');
+    do {
+      var chunk = stream.read();
+    } while (null !== chunk && state.flowing);
   }
-
-  var paused = startPaused || false;
-  var readable = false;
-
-  // convert to an old-style stream.
-  stream.readable = true;
-  stream.pipe = Stream.prototype.pipe;
-  stream.on = stream.addListener = Stream.prototype.on;
-
-  stream.on('readable', function() {
-    readable = true;
-
-    var c;
-    while (!paused && (null !== (c = stream.read())))
-      stream.emit('data', c);
-
-    if (c === null) {
-      readable = false;
-      stream._readableState.needReadable = true;
-    }
-  });
-
-  stream.pause = function() {
-    paused = true;
-    this.emit('pause');
-  };
-
-  stream.resume = function() {
-    paused = false;
-    if (readable)
-      process.nextTick(function() {
-        stream.emit('readable');
-      });
-    else
-      this.read(0);
-    this.emit('resume');
-  };
-
-  // now make it start, just in case it hadn't already.
-  stream.emit('readable');
 }
 
 // wrap an old-style stream as the async data source.
@@ -820,6 +792,7 @@ Readable.prototype.wrap = function(stream) {
 
   var self = this;
   stream.on('end', function() {
+    debug('wrapped end');
     if (state.decoder && !state.ended) {
       var chunk = state.decoder.end();
       if (chunk && chunk.length)
@@ -830,14 +803,10 @@ Readable.prototype.wrap = function(stream) {
   });
 
   stream.on('data', function(chunk) {
+    debug('wrapped data');
     if (state.decoder)
       chunk = state.decoder.write(chunk);
-
-    // don't skip over falsy values in objectMode
-    //if (state.objectMode && util.isNullOrUndefined(chunk))
-    if (state.objectMode && (chunk === null || chunk === undefined))
-      return;
-    else if (!state.objectMode && (!chunk || !chunk.length))
+    if (!chunk || !state.objectMode && !chunk.length)
       return;
 
     var ret = self.push(chunk);
@@ -850,8 +819,7 @@ Readable.prototype.wrap = function(stream) {
   // proxy all the other methods.
   // important when wrapping filters and duplexes.
   for (var i in stream) {
-    if (typeof stream[i] === 'function' &&
-        typeof this[i] === 'undefined') {
+    if (util.isFunction(stream[i]) && util.isUndefined(this[i])) {
       this[i] = function(method) { return function() {
         return stream[method].apply(stream, arguments);
       }}(i);
@@ -867,6 +835,7 @@ Readable.prototype.wrap = function(stream) {
   // when we try to consume some more bytes, simply unpause the
   // underlying stream.
   self._read = function(n) {
+    debug('wrapped _read', n);
     if (paused) {
       paused = false;
       stream.resume();
@@ -955,7 +924,7 @@ function endReadable(stream) {
   if (state.length > 0)
     throw new Error('endReadable called on non-empty stream');
 
-  if (!state.endEmitted && state.calledRead) {
+  if (!state.endEmitted) {
     state.ended = true;
     process.nextTick(function() {
       // Check that we didn't get one last unshift.
diff --git a/deps/npm/node_modules/readable-stream/lib/_stream_transform.js b/deps/npm/node_modules/readable-stream/lib/_stream_transform.js
index eb188df3e86b41..905c5e450758b3 100644
--- a/deps/npm/node_modules/readable-stream/lib/_stream_transform.js
+++ b/deps/npm/node_modules/readable-stream/lib/_stream_transform.js
@@ -97,7 +97,7 @@ function afterTransform(stream, er, data) {
   ts.writechunk = null;
   ts.writecb = null;
 
-  if (data !== null && data !== undefined)
+  if (!util.isNullOrUndefined(data))
     stream.push(data);
 
   if (cb)
@@ -117,7 +117,7 @@ function Transform(options) {
 
   Duplex.call(this, options);
 
-  var ts = this._transformState = new TransformState(options, this);
+  this._transformState = new TransformState(options, this);
 
   // when the writable side finishes, then flush out anything remaining.
   var stream = this;
@@ -130,8 +130,8 @@ function Transform(options) {
   // sync guard flag.
   this._readableState.sync = false;
 
-  this.once('finish', function() {
-    if ('function' === typeof this._flush)
+  this.once('prefinish', function() {
+    if (util.isFunction(this._flush))
       this._flush(function(er) {
         done(stream, er);
       });
@@ -179,7 +179,7 @@ Transform.prototype._write = function(chunk, encoding, cb) {
 Transform.prototype._read = function(n) {
   var ts = this._transformState;
 
-  if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
+  if (!util.isNull(ts.writechunk) && ts.writecb && !ts.transforming) {
     ts.transforming = true;
     this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
   } else {
@@ -197,7 +197,6 @@ function done(stream, er) {
   // if there's nothing in the write buffer, then that means
   // that nothing more will ever be provided
   var ws = stream._writableState;
-  var rs = stream._readableState;
   var ts = stream._transformState;
 
   if (ws.length)
diff --git a/deps/npm/node_modules/readable-stream/lib/_stream_writable.js b/deps/npm/node_modules/readable-stream/lib/_stream_writable.js
index 4bdaa4fa49188d..db8539cd5b818d 100644
--- a/deps/npm/node_modules/readable-stream/lib/_stream_writable.js
+++ b/deps/npm/node_modules/readable-stream/lib/_stream_writable.js
@@ -48,18 +48,24 @@ function WriteReq(chunk, encoding, cb) {
 }
 
 function WritableState(options, stream) {
+  var Duplex = require('./_stream_duplex');
+
   options = options || {};
 
   // the point at which write() starts returning false
   // Note: 0 is a valid value, means that we always return false if
   // the entire buffer is not flushed immediately on write()
   var hwm = options.highWaterMark;
-  this.highWaterMark = (hwm || hwm === 0) ? hwm : 16 * 1024;
+  var defaultHwm = options.objectMode ? 16 : 16 * 1024;
+  this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
 
   // object stream flag to indicate whether or not this stream
   // contains buffers or objects.
   this.objectMode = !!options.objectMode;
 
+  if (stream instanceof Duplex)
+    this.objectMode = this.objectMode || !!options.writableObjectMode;
+
   // cast to ints.
   this.highWaterMark = ~~this.highWaterMark;
 
@@ -90,8 +96,11 @@ function WritableState(options, stream) {
   // a flag to see when we're in the middle of a write.
   this.writing = false;
 
+  // when true all writes will be buffered until .uncork() call
+  this.corked = 0;
+
   // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, becuase any
+  // or on a later tick.  We set this to true at first, because any
   // actions that shouldn't happen until "later" should generally also
   // not happen before the first write call.
   this.sync = true;
@@ -114,6 +123,14 @@ function WritableState(options, stream) {
 
   this.buffer = [];
 
+  // number of pending user-supplied write callbacks
+  // this must be 0 before 'finish' can be emitted
+  this.pendingcb = 0;
+
+  // emit prefinish if the only thing we're waiting for is _write cbs
+  // This is relevant for synchronous Transform streams
+  this.prefinished = false;
+
   // True if the error was already emitted and should not be thrown again
   this.errorEmitted = false;
 }
@@ -156,10 +173,9 @@ function writeAfterEnd(stream, state, cb) {
 // how many bytes or characters.
 function validChunk(stream, state, chunk, cb) {
   var valid = true;
-  if (!Buffer.isBuffer(chunk) &&
-      'string' !== typeof chunk &&
-      chunk !== null &&
-      chunk !== undefined &&
+  if (!util.isBuffer(chunk) &&
+      !util.isString(chunk) &&
+      !util.isNullOrUndefined(chunk) &&
       !state.objectMode) {
     var er = new TypeError('Invalid non-string/buffer chunk');
     stream.emit('error', er);
@@ -175,31 +191,54 @@ Writable.prototype.write = function(chunk, encoding, cb) {
   var state = this._writableState;
   var ret = false;
 
-  if (typeof encoding === 'function') {
+  if (util.isFunction(encoding)) {
     cb = encoding;
     encoding = null;
   }
 
-  if (Buffer.isBuffer(chunk))
+  if (util.isBuffer(chunk))
     encoding = 'buffer';
   else if (!encoding)
     encoding = state.defaultEncoding;
 
-  if (typeof cb !== 'function')
+  if (!util.isFunction(cb))
     cb = function() {};
 
   if (state.ended)
     writeAfterEnd(this, state, cb);
-  else if (validChunk(this, state, chunk, cb))
+  else if (validChunk(this, state, chunk, cb)) {
+    state.pendingcb++;
     ret = writeOrBuffer(this, state, chunk, encoding, cb);
+  }
 
   return ret;
 };
 
+Writable.prototype.cork = function() {
+  var state = this._writableState;
+
+  state.corked++;
+};
+
+Writable.prototype.uncork = function() {
+  var state = this._writableState;
+
+  if (state.corked) {
+    state.corked--;
+
+    if (!state.writing &&
+        !state.corked &&
+        !state.finished &&
+        !state.bufferProcessing &&
+        state.buffer.length)
+      clearBuffer(this, state);
+  }
+};
+
 function decodeChunk(state, chunk, encoding) {
   if (!state.objectMode &&
       state.decodeStrings !== false &&
-      typeof chunk === 'string') {
+      util.isString(chunk)) {
     chunk = new Buffer(chunk, encoding);
   }
   return chunk;
@@ -210,7 +249,7 @@ function decodeChunk(state, chunk, encoding) {
 // If we return false, then we need a drain event, so set that flag.
 function writeOrBuffer(stream, state, chunk, encoding, cb) {
   chunk = decodeChunk(state, chunk, encoding);
-  if (Buffer.isBuffer(chunk))
+  if (util.isBuffer(chunk))
     encoding = 'buffer';
   var len = state.objectMode ? 1 : chunk.length;
 
@@ -221,30 +260,36 @@ function writeOrBuffer(stream, state, chunk, encoding, cb) {
   if (!ret)
     state.needDrain = true;
 
-  if (state.writing)
+  if (state.writing || state.corked)
     state.buffer.push(new WriteReq(chunk, encoding, cb));
   else
-    doWrite(stream, state, len, chunk, encoding, cb);
+    doWrite(stream, state, false, len, chunk, encoding, cb);
 
   return ret;
 }
 
-function doWrite(stream, state, len, chunk, encoding, cb) {
+function doWrite(stream, state, writev, len, chunk, encoding, cb) {
   state.writelen = len;
   state.writecb = cb;
   state.writing = true;
   state.sync = true;
-  stream._write(chunk, encoding, state.onwrite);
+  if (writev)
+    stream._writev(chunk, state.onwrite);
+  else
+    stream._write(chunk, encoding, state.onwrite);
   state.sync = false;
 }
 
 function onwriteError(stream, state, sync, er, cb) {
   if (sync)
     process.nextTick(function() {
+      state.pendingcb--;
       cb(er);
     });
-  else
+  else {
+    state.pendingcb--;
     cb(er);
+  }
 
   stream._writableState.errorEmitted = true;
   stream.emit('error', er);
@@ -270,8 +315,12 @@ function onwrite(stream, er) {
     // Check if we're actually ready to finish, but don't emit yet
     var finished = needFinish(stream, state);
 
-    if (!finished && !state.bufferProcessing && state.buffer.length)
+    if (!finished &&
+        !state.corked &&
+        !state.bufferProcessing &&
+        state.buffer.length) {
       clearBuffer(stream, state);
+    }
 
     if (sync) {
       process.nextTick(function() {
@@ -286,9 +335,9 @@ function onwrite(stream, er) {
 function afterWrite(stream, state, finished, cb) {
   if (!finished)
     onwriteDrain(stream, state);
+  state.pendingcb--;
   cb();
-  if (finished)
-    finishMaybe(stream, state);
+  finishMaybe(stream, state);
 }
 
 // Must force callback to be called on nextTick, so that we don't
@@ -306,51 +355,82 @@ function onwriteDrain(stream, state) {
 function clearBuffer(stream, state) {
   state.bufferProcessing = true;
 
-  for (var c = 0; c < state.buffer.length; c++) {
-    var entry = state.buffer[c];
-    var chunk = entry.chunk;
-    var encoding = entry.encoding;
-    var cb = entry.callback;
-    var len = state.objectMode ? 1 : chunk.length;
-
-    doWrite(stream, state, len, chunk, encoding, cb);
-
-    // if we didn't call the onwrite immediately, then
-    // it means that we need to wait until it does.
-    // also, that means that the chunk and cb are currently
-    // being processed, so move the buffer counter past them.
-    if (state.writing) {
-      c++;
-      break;
+  if (stream._writev && state.buffer.length > 1) {
+    // Fast case, write everything using _writev()
+    var cbs = [];
+    for (var c = 0; c < state.buffer.length; c++)
+      cbs.push(state.buffer[c].callback);
+
+    // count the one we are adding, as well.
+    // TODO(isaacs) clean this up
+    state.pendingcb++;
+    doWrite(stream, state, true, state.length, state.buffer, '', function(err) {
+      for (var i = 0; i < cbs.length; i++) {
+        state.pendingcb--;
+        cbs[i](err);
+      }
+    });
+
+    // Clear buffer
+    state.buffer = [];
+  } else {
+    // Slow case, write chunks one-by-one
+    for (var c = 0; c < state.buffer.length; c++) {
+      var entry = state.buffer[c];
+      var chunk = entry.chunk;
+      var encoding = entry.encoding;
+      var cb = entry.callback;
+      var len = state.objectMode ? 1 : chunk.length;
+
+      doWrite(stream, state, false, len, chunk, encoding, cb);
+
+      // if we didn't call the onwrite immediately, then
+      // it means that we need to wait until it does.
+      // also, that means that the chunk and cb are currently
+      // being processed, so move the buffer counter past them.
+      if (state.writing) {
+        c++;
+        break;
+      }
     }
+
+    if (c < state.buffer.length)
+      state.buffer = state.buffer.slice(c);
+    else
+      state.buffer.length = 0;
   }
 
   state.bufferProcessing = false;
-  if (c < state.buffer.length)
-    state.buffer = state.buffer.slice(c);
-  else
-    state.buffer.length = 0;
 }
 
 Writable.prototype._write = function(chunk, encoding, cb) {
   cb(new Error('not implemented'));
+
 };
 
+Writable.prototype._writev = null;
+
 Writable.prototype.end = function(chunk, encoding, cb) {
   var state = this._writableState;
 
-  if (typeof chunk === 'function') {
+  if (util.isFunction(chunk)) {
     cb = chunk;
     chunk = null;
     encoding = null;
-  } else if (typeof encoding === 'function') {
+  } else if (util.isFunction(encoding)) {
     cb = encoding;
     encoding = null;
   }
 
-  if (typeof chunk !== 'undefined' && chunk !== null)
+  if (!util.isNullOrUndefined(chunk))
     this.write(chunk, encoding);
 
+  // .end() fully uncorks
+  if (state.corked) {
+    state.corked = 1;
+    this.uncork();
+  }
+
   // ignore unnecessary end() calls.
   if (!state.ending && !state.finished)
     endWritable(this, state, cb);
@@ -364,11 +444,22 @@ function needFinish(stream, state) {
           !state.writing);
 }
 
+function prefinish(stream, state) {
+  if (!state.prefinished) {
+    state.prefinished = true;
+    stream.emit('prefinish');
+  }
+}
+
 function finishMaybe(stream, state) {
   var need = needFinish(stream, state);
   if (need) {
-    state.finished = true;
-    stream.emit('finish');
+    if (state.pendingcb === 0) {
+      prefinish(stream, state);
+      state.finished = true;
+      stream.emit('finish');
+    } else
+      prefinish(stream, state);
   }
   return need;
 }
diff --git a/deps/npm/node_modules/readable-stream/node_modules/core-util-is/package.json b/deps/npm/node_modules/readable-stream/node_modules/core-util-is/package.json
index 4eb9ce4f3c1bf8..b67333380c265e 100644
--- a/deps/npm/node_modules/readable-stream/node_modules/core-util-is/package.json
+++ b/deps/npm/node_modules/readable-stream/node_modules/core-util-is/package.json
@@ -5,7 +5,7 @@
   "main": "lib/util.js",
   "repository": {
     "type": "git",
-    "url": "git://github.com/isaacs/core-util-is"
+    "url": "git://github.com/isaacs/core-util-is.git"
   },
   "keywords": [
     "util",
@@ -29,26 +29,9 @@
   },
   "readme": "# core-util-is\n\nThe `util.is*` functions introduced in Node v0.12.\n",
   "readmeFilename": "README.md",
-  "homepage": "https://github.com/isaacs/core-util-is",
+  "homepage": "https://github.com/isaacs/core-util-is#readme",
   "_id": "core-util-is@1.0.1",
-  "dist": {
-    "shasum": "6b07085aef9a3ccac6ee53bf9d3df0c1521a5538",
-    "tarball": "http://registry.npmjs.org/core-util-is/-/core-util-is-1.0.1.tgz"
-  },
-  "_from": "core-util-is@>=1.0.0 <1.1.0",
-  "_npmVersion": "1.3.23",
-  "_npmUser": {
-    "name": "isaacs",
-    "email": "i@izs.me"
-  },
-  "maintainers": [
-    {
-      "name": "isaacs",
-      "email": "i@izs.me"
-    }
-  ],
-  "directories": {},
   "_shasum": "6b07085aef9a3ccac6ee53bf9d3df0c1521a5538",
   "_resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.1.tgz",
-  "scripts": {}
+  "_from": "core-util-is@>=1.0.0 <1.1.0"
 }
diff --git a/deps/npm/node_modules/readable-stream/node_modules/isarray/package.json b/deps/npm/node_modules/readable-stream/node_modules/isarray/package.json
index fc7904b67b9191..fb1eb3786d8168 100644
--- a/deps/npm/node_modules/readable-stream/node_modules/isarray/package.json
+++ b/deps/npm/node_modules/readable-stream/node_modules/isarray/package.json
@@ -28,27 +28,11 @@
   "license": "MIT",
   "readme": "\n# isarray\n\n`Array#isArray` for older browsers.\n\n## Usage\n\n```js\nvar isArray = require('isarray');\n\nconsole.log(isArray([])); // => true\nconsole.log(isArray({})); // => false\n```\n\n## Installation\n\nWith [npm](http://npmjs.org) do\n\n```bash\n$ npm install isarray\n```\n\nThen bundle for the browser with\n[browserify](https://github.com/substack/browserify).\n\nWith [component](http://component.io) do\n\n```bash\n$ component install juliangruber/isarray\n```\n\n## License\n\n(MIT)\n\nCopyright (c) 2013 Julian Gruber <julian@juliangruber.com>\n\nPermission is hereby granted, free of charge, to any person obtaining a copy of\nthis software and associated documentation files (the \"Software\"), to deal in\nthe Software without restriction, including without limitation the rights to\nuse, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\nof the Software, and to permit persons to whom the Software is furnished to do\nso, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE.\n",
   "readmeFilename": "README.md",
-  "_id": "isarray@0.0.1",
-  "dist": {
-    "shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf",
-    "tarball": "http://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz"
-  },
-  "_from": "isarray@0.0.1",
-  "_npmVersion": "1.2.18",
-  "_npmUser": {
-    "name": "juliangruber",
-    "email": "julian@juliangruber.com"
+  "bugs": {
+    "url": "https://github.com/juliangruber/isarray/issues"
   },
-  "maintainers": [
-    {
-      "name": "juliangruber",
-      "email": "julian@juliangruber.com"
-    }
-  ],
-  "directories": {},
+  "_id": "isarray@0.0.1",
   "_shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf",
   "_resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
-  "bugs": {
-    "url": "https://github.com/juliangruber/isarray/issues"
-  }
+  "_from": "isarray@0.0.1"
 }
diff --git a/deps/npm/node_modules/readable-stream/node_modules/string_decoder/package.json b/deps/npm/node_modules/readable-stream/node_modules/string_decoder/package.json
index 0364d54ba46af6..ee70702359198d 100644
--- a/deps/npm/node_modules/readable-stream/node_modules/string_decoder/package.json
+++ b/deps/npm/node_modules/readable-stream/node_modules/string_decoder/package.json
@@ -22,33 +22,13 @@
     "browserify"
   ],
   "license": "MIT",
-  "gitHead": "d46d4fd87cf1d06e031c23f1ba170ca7d4ade9a0",
+  "readme": "**string_decoder.js** (`require('string_decoder')`) from Node.js core\n\nCopyright Joyent, Inc. and other Node contributors. See LICENCE file for details.\n\nVersion numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. **Prefer the stable version over the unstable.**\n\nThe *build/* directory contains a build script that will scrape the source from the [joyent/node](https://github.com/joyent/node) repo given a specific Node version.",
+  "readmeFilename": "README.md",
   "bugs": {
     "url": "https://github.com/rvagg/string_decoder/issues"
   },
   "_id": "string_decoder@0.10.31",
   "_shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94",
-  "_from": "string_decoder@>=0.10.0 <0.11.0",
-  "_npmVersion": "1.4.23",
-  "_npmUser": {
-    "name": "rvagg",
-    "email": "rod@vagg.org"
-  },
-  "maintainers": [
-    {
-      "name": "substack",
-      "email": "mail@substack.net"
-    },
-    {
-      "name": "rvagg",
-      "email": "rod@vagg.org"
-    }
-  ],
-  "dist": {
-    "shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94",
-    "tarball": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz"
-  },
-  "directories": {},
   "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-  "readme": "ERROR: No README data found!"
+  "_from": "string_decoder@>=0.10.0 <0.11.0"
 }
diff --git a/deps/npm/node_modules/readable-stream/package.json b/deps/npm/node_modules/readable-stream/package.json
index 8d32bee918e527..fbc5e7fa4983be 100644
--- a/deps/npm/node_modules/readable-stream/package.json
+++ b/deps/npm/node_modules/readable-stream/package.json
@@ -1,7 +1,7 @@
 {
   "name": "readable-stream",
-  "version": "1.0.33",
-  "description": "Streams2, a user-land copy of the stream library from Node.js v0.10.x",
+  "version": "1.1.13",
+  "description": "Streams3, a user-land copy of the stream library from Node.js v0.11.x",
   "main": "readable.js",
   "dependencies": {
     "core-util-is": "~1.0.0",
@@ -17,7 +17,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "git://github.com/isaacs/readable-stream"
+    "url": "git://github.com/isaacs/readable-stream.git"
   },
   "keywords": [
     "readable",
@@ -33,15 +33,15 @@
     "url": "http://blog.izs.me/"
   },
   "license": "MIT",
-  "gitHead": "0bf97a117c5646556548966409ebc57a6dda2638",
+  "gitHead": "3b672fd7ae92acf5b4ffdbabf74b372a0a56b051",
   "bugs": {
     "url": "https://github.com/isaacs/readable-stream/issues"
   },
   "homepage": "https://github.com/isaacs/readable-stream",
-  "_id": "readable-stream@1.0.33",
-  "_shasum": "3a360dd66c1b1d7fd4705389860eda1d0f61126c",
-  "_from": "readable-stream@>=1.0.33 <1.1.0",
-  "_npmVersion": "1.4.28",
+  "_id": "readable-stream@1.1.13",
+  "_shasum": "f6eef764f514c89e2b9e23146a75ba106756d23e",
+  "_from": "readable-stream@>=1.1.13 <1.2.0",
+  "_npmVersion": "1.4.23",
   "_npmUser": {
     "name": "rvagg",
     "email": "rod@vagg.org"
@@ -61,10 +61,10 @@
     }
   ],
   "dist": {
-    "shasum": "3a360dd66c1b1d7fd4705389860eda1d0f61126c",
-    "tarball": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.0.33.tgz"
+    "shasum": "f6eef764f514c89e2b9e23146a75ba106756d23e",
+    "tarball": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.1.13.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.33.tgz",
+  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.13.tgz",
   "readme": "ERROR: No README data found!"
 }
diff --git a/deps/npm/node_modules/readable-stream/readable.js b/deps/npm/node_modules/readable-stream/readable.js
index 8b5337b5c500f3..09b8bf5091a82e 100644
--- a/deps/npm/node_modules/readable-stream/readable.js
+++ b/deps/npm/node_modules/readable-stream/readable.js
@@ -1,6 +1,5 @@
-var Stream = require('stream'); // hack to fix a circular dependency issue when used with browserify
 exports = module.exports = require('./lib/_stream_readable.js');
-exports.Stream = Stream;
+exports.Stream = require('stream');
 exports.Readable = exports;
 exports.Writable = require('./lib/_stream_writable.js');
 exports.Duplex = require('./lib/_stream_duplex.js');
diff --git a/deps/npm/node_modules/request/CHANGELOG.md b/deps/npm/node_modules/request/CHANGELOG.md
index 7d861f171066b9..2de0061ad329e4 100644
--- a/deps/npm/node_modules/request/CHANGELOG.md
+++ b/deps/npm/node_modules/request/CHANGELOG.md
@@ -1,5 +1,8 @@
 ## Change Log
 
+### v2.57.0 (2015/05/31)
+- [#1615](https://github.com/request/request/pull/1615) Replace '.client' with '.socket' as the former was deprecated in 2.2.0. (@ChALkeR)
+
 ### v2.56.0 (2015/05/28)
 - [#1610](https://github.com/request/request/pull/1610) Bump module dependencies (@simov)
 - [#1600](https://github.com/request/request/pull/1600) Extract the querystring logic into separate module (@simov)
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.npmignore b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.npmignore
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/.npmignore
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/.npmignore
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/LICENSE b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/LICENSE
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/LICENSE
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/LICENSE
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/README.md b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/README.md
similarity index 91%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/README.md
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/README.md
index e46b823903d2c6..5c455f4205b8a3 100644
--- a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/README.md
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/README.md
@@ -3,7 +3,7 @@
 ***Node-core streams for userland***
 
 [![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/)
-[![NPM](https://nodei.co/npm-dl/readable-stream.png&months=6&height=3)](https://nodei.co/npm/readable-stream/)
+[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/)
 
 This package is a mirror of the Streams2 and Streams3 implementations in Node-core.
 
@@ -12,4 +12,3 @@ If you want to guarantee a stable streams base, regardless of what version of No
 **readable-stream** comes in two major versions, v1.0.x and v1.1.x. The former tracks the Streams2 implementation in Node 0.10, including bug-fixes and minor improvements as they are added. The latter tracks Streams3 as it develops in Node 0.11; we will likely see a v1.2.x branch for Node 0.12.
 
 **readable-stream** uses proper patch-level versioning so if you pin to `"~1.0.0"` you’ll get the latest Node 0.10 Streams2 implementation, including any fixes and minor non-breaking improvements. The patch-level versions of 1.0.x and 1.1.x should mirror the patch-level versions of Node-core releases. You should prefer the **1.0.x** releases for now and when you’re ready to start using Streams3, pin to `"~1.1.0"`
-
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/duplex.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/duplex.js
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/duplex.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/duplex.js
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_readable.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js
similarity index 78%
rename from deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_readable.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js
index 19ab3588984252..630722099e9936 100644
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_readable.js
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js
@@ -49,29 +49,15 @@ util.inherits = require('inherits');
 
 var StringDecoder;
 
-
-/**/
-var debug = require('util');
-if (debug && debug.debuglog) {
-  debug = debug.debuglog('stream');
-} else {
-  debug = function () {};
-}
-/**/
-
-
 util.inherits(Readable, Stream);
 
 function ReadableState(options, stream) {
-  var Duplex = require('./_stream_duplex');
-
   options = options || {};
 
   // the point at which it stops calling _read() to fill the buffer
   // Note: 0 is a valid value, means "don't call _read preemptively ever"
   var hwm = options.highWaterMark;
-  var defaultHwm = options.objectMode ? 16 : 16 * 1024;
-  this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
+  this.highWaterMark = (hwm || hwm === 0) ? hwm : 16 * 1024;
 
   // cast to ints.
   this.highWaterMark = ~~this.highWaterMark;
@@ -80,13 +66,19 @@ function ReadableState(options, stream) {
   this.length = 0;
   this.pipes = null;
   this.pipesCount = 0;
-  this.flowing = null;
+  this.flowing = false;
   this.ended = false;
   this.endEmitted = false;
   this.reading = false;
 
+  // In streams that never have any data, and do push(null) right away,
+  // the consumer can miss the 'end' event if they do some I/O before
+  // consuming the stream.  So, we don't emit('end') until some reading
+  // happens.
+  this.calledRead = false;
+
   // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, because any
+  // or on a later tick.  We set this to true at first, becuase any
   // actions that shouldn't happen until "later" should generally also
   // not happen before the first write call.
   this.sync = true;
@@ -102,9 +94,6 @@ function ReadableState(options, stream) {
   // make all the buffer merging and length checks go away
   this.objectMode = !!options.objectMode;
 
-  if (stream instanceof Duplex)
-    this.objectMode = this.objectMode || !!options.readableObjectMode;
-
   // Crypto is kind of old and crusty.  Historically, its default string
   // encoding is 'binary' so we have to make this configurable.
   // Everything else in the universe uses 'utf8', though.
@@ -131,8 +120,6 @@ function ReadableState(options, stream) {
 }
 
 function Readable(options) {
-  var Duplex = require('./_stream_duplex');
-
   if (!(this instanceof Readable))
     return new Readable(options);
 
@@ -151,7 +138,7 @@ function Readable(options) {
 Readable.prototype.push = function(chunk, encoding) {
   var state = this._readableState;
 
-  if (util.isString(chunk) && !state.objectMode) {
+  if (typeof chunk === 'string' && !state.objectMode) {
     encoding = encoding || state.defaultEncoding;
     if (encoding !== state.encoding) {
       chunk = new Buffer(chunk, encoding);
@@ -172,7 +159,7 @@ function readableAddChunk(stream, state, chunk, encoding, addToFront) {
   var er = chunkInvalid(state, chunk);
   if (er) {
     stream.emit('error', er);
-  } else if (util.isNullOrUndefined(chunk)) {
+  } else if (chunk === null || chunk === undefined) {
     state.reading = false;
     if (!state.ended)
       onEofChunk(stream, state);
@@ -187,25 +174,18 @@ function readableAddChunk(stream, state, chunk, encoding, addToFront) {
       if (state.decoder && !addToFront && !encoding)
         chunk = state.decoder.write(chunk);
 
-      if (!addToFront)
-        state.reading = false;
-
-      // if we want the data now, just emit it.
-      if (state.flowing && state.length === 0 && !state.sync) {
-        stream.emit('data', chunk);
-        stream.read(0);
+      // update the buffer info.
+      state.length += state.objectMode ? 1 : chunk.length;
+      if (addToFront) {
+        state.buffer.unshift(chunk);
       } else {
-        // update the buffer info.
-        state.length += state.objectMode ? 1 : chunk.length;
-        if (addToFront)
-          state.buffer.unshift(chunk);
-        else
-          state.buffer.push(chunk);
-
-        if (state.needReadable)
-          emitReadable(stream);
+        state.reading = false;
+        state.buffer.push(chunk);
       }
 
+      if (state.needReadable)
+        emitReadable(stream);
+
       maybeReadMore(stream, state);
     }
   } else if (!addToFront) {
@@ -237,7 +217,6 @@ Readable.prototype.setEncoding = function(enc) {
     StringDecoder = require('string_decoder/').StringDecoder;
   this._readableState.decoder = new StringDecoder(enc);
   this._readableState.encoding = enc;
-  return this;
 };
 
 // Don't raise the hwm > 128MB
@@ -261,7 +240,7 @@ function howMuchToRead(n, state) {
   if (state.objectMode)
     return n === 0 ? 0 : 1;
 
-  if (isNaN(n) || util.isNull(n)) {
+  if (n === null || isNaN(n)) {
     // only flow one buffer at a time
     if (state.flowing && state.buffer.length)
       return state.buffer[0].length;
@@ -293,11 +272,12 @@ function howMuchToRead(n, state) {
 
 // you can override either this method, or the async _read(n) below.
 Readable.prototype.read = function(n) {
-  debug('read', n);
   var state = this._readableState;
+  state.calledRead = true;
   var nOrig = n;
+  var ret;
 
-  if (!util.isNumber(n) || n > 0)
+  if (typeof n !== 'number' || n > 0)
     state.emittedReadable = false;
 
   // if we're doing read(0) to trigger a readable event, but we
@@ -306,11 +286,7 @@ Readable.prototype.read = function(n) {
   if (n === 0 &&
       state.needReadable &&
       (state.length >= state.highWaterMark || state.ended)) {
-    debug('read: emitReadable', state.length, state.ended);
-    if (state.length === 0 && state.ended)
-      endReadable(this);
-    else
-      emitReadable(this);
+    emitReadable(this);
     return null;
   }
 
@@ -318,9 +294,28 @@ Readable.prototype.read = function(n) {
 
   // if we've ended, and we're now clear, then finish it up.
   if (n === 0 && state.ended) {
+    ret = null;
+
+    // In cases where the decoder did not receive enough data
+    // to produce a full chunk, then immediately received an
+    // EOF, state.buffer will contain [, ].
+    // howMuchToRead will see this and coerce the amount to
+    // read to zero (because it's looking at the length of the
+    // first  in state.buffer), and we'll end up here.
+    //
+    // This can only happen via state.decoder -- no other venue
+    // exists for pushing a zero-length chunk into state.buffer
+    // and triggering this behavior. In this case, we return our
+    // remaining data and end the stream, if appropriate.
+    if (state.length > 0 && state.decoder) {
+      ret = fromList(n, state);
+      state.length -= ret.length;
+    }
+
     if (state.length === 0)
       endReadable(this);
-    return null;
+
+    return ret;
   }
 
   // All the actual chunk generation logic needs to be
@@ -347,23 +342,17 @@ Readable.prototype.read = function(n) {
 
   // if we need a readable event, then we need to do some reading.
   var doRead = state.needReadable;
-  debug('need readable', doRead);
 
   // if we currently have less than the highWaterMark, then also read some
-  if (state.length === 0 || state.length - n < state.highWaterMark) {
+  if (state.length - n <= state.highWaterMark)
     doRead = true;
-    debug('length less than watermark', doRead);
-  }
 
   // however, if we've ended, then there's no point, and if we're already
   // reading, then it's unnecessary.
-  if (state.ended || state.reading) {
+  if (state.ended || state.reading)
     doRead = false;
-    debug('reading or ended', doRead);
-  }
 
   if (doRead) {
-    debug('do read');
     state.reading = true;
     state.sync = true;
     // if the length is currently zero, then we *need* a readable event.
@@ -374,18 +363,18 @@ Readable.prototype.read = function(n) {
     state.sync = false;
   }
 
-  // If _read pushed data synchronously, then `reading` will be false,
-  // and we need to re-evaluate how much data we can return to the user.
+  // If _read called its callback synchronously, then `reading`
+  // will be false, and we need to re-evaluate how much data we
+  // can return to the user.
   if (doRead && !state.reading)
     n = howMuchToRead(nOrig, state);
 
-  var ret;
   if (n > 0)
     ret = fromList(n, state);
   else
     ret = null;
 
-  if (util.isNull(ret)) {
+  if (ret === null) {
     state.needReadable = true;
     n = 0;
   }
@@ -397,21 +386,21 @@ Readable.prototype.read = function(n) {
   if (state.length === 0 && !state.ended)
     state.needReadable = true;
 
-  // If we tried to read() past the EOF, then emit end on the next tick.
-  if (nOrig !== n && state.ended && state.length === 0)
+  // If we happened to read() exactly the remaining amount in the
+  // buffer, and the EOF has been seen at this point, then make sure
+  // that we emit 'end' on the very next tick.
+  if (state.ended && !state.endEmitted && state.length === 0)
     endReadable(this);
 
-  if (!util.isNull(ret))
-    this.emit('data', ret);
-
   return ret;
 };
 
 function chunkInvalid(state, chunk) {
   var er = null;
-  if (!util.isBuffer(chunk) &&
-      !util.isString(chunk) &&
-      !util.isNullOrUndefined(chunk) &&
+  if (!Buffer.isBuffer(chunk) &&
+      'string' !== typeof chunk &&
+      chunk !== null &&
+      chunk !== undefined &&
       !state.objectMode) {
     er = new TypeError('Invalid non-string/buffer chunk');
   }
@@ -429,8 +418,12 @@ function onEofChunk(stream, state) {
   }
   state.ended = true;
 
-  // emit 'readable' now to make sure it gets picked up.
-  emitReadable(stream);
+  // if we've ended and we have some data left, then emit
+  // 'readable' now to make sure it gets picked up.
+  if (state.length > 0)
+    emitReadable(stream);
+  else
+    endReadable(stream);
 }
 
 // Don't emit readable right away in sync mode, because this can trigger
@@ -439,22 +432,20 @@ function onEofChunk(stream, state) {
 function emitReadable(stream) {
   var state = stream._readableState;
   state.needReadable = false;
-  if (!state.emittedReadable) {
-    debug('emitReadable', state.flowing);
-    state.emittedReadable = true;
-    if (state.sync)
-      process.nextTick(function() {
-        emitReadable_(stream);
-      });
-    else
+  if (state.emittedReadable)
+    return;
+
+  state.emittedReadable = true;
+  if (state.sync)
+    process.nextTick(function() {
       emitReadable_(stream);
-  }
+    });
+  else
+    emitReadable_(stream);
 }
 
 function emitReadable_(stream) {
-  debug('emit readable');
   stream.emit('readable');
-  flow(stream);
 }
 
 
@@ -477,7 +468,6 @@ function maybeReadMore_(stream, state) {
   var len = state.length;
   while (!state.reading && !state.flowing && !state.ended &&
          state.length < state.highWaterMark) {
-    debug('maybeReadMore read 0');
     stream.read(0);
     if (len === state.length)
       // didn't get any data, stop spinning.
@@ -512,7 +502,6 @@ Readable.prototype.pipe = function(dest, pipeOpts) {
       break;
   }
   state.pipesCount += 1;
-  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
 
   var doEnd = (!pipeOpts || pipeOpts.end !== false) &&
               dest !== process.stdout &&
@@ -526,14 +515,11 @@ Readable.prototype.pipe = function(dest, pipeOpts) {
 
   dest.on('unpipe', onunpipe);
   function onunpipe(readable) {
-    debug('onunpipe');
-    if (readable === src) {
-      cleanup();
-    }
+    if (readable !== src) return;
+    cleanup();
   }
 
   function onend() {
-    debug('onend');
     dest.end();
   }
 
@@ -545,7 +531,6 @@ Readable.prototype.pipe = function(dest, pipeOpts) {
   dest.on('drain', ondrain);
 
   function cleanup() {
-    debug('cleanup');
     // cleanup event handlers once the pipe is broken
     dest.removeListener('close', onclose);
     dest.removeListener('finish', onfinish);
@@ -554,34 +539,19 @@ Readable.prototype.pipe = function(dest, pipeOpts) {
     dest.removeListener('unpipe', onunpipe);
     src.removeListener('end', onend);
     src.removeListener('end', cleanup);
-    src.removeListener('data', ondata);
 
     // if the reader is waiting for a drain event from this
     // specific writer, then it would cause it to never start
     // flowing again.
     // So, if this is awaiting a drain, then we just call it now.
     // If we don't know, then assume that we are waiting for one.
-    if (state.awaitDrain &&
-        (!dest._writableState || dest._writableState.needDrain))
+    if (!dest._writableState || dest._writableState.needDrain)
       ondrain();
   }
 
-  src.on('data', ondata);
-  function ondata(chunk) {
-    debug('ondata');
-    var ret = dest.write(chunk);
-    if (false === ret) {
-      debug('false write response, pause',
-            src._readableState.awaitDrain);
-      src._readableState.awaitDrain++;
-      src.pause();
-    }
-  }
-
   // if the dest has an error, then stop piping into it.
   // however, don't suppress the throwing behavior for this.
   function onerror(er) {
-    debug('onerror', er);
     unpipe();
     dest.removeListener('error', onerror);
     if (EE.listenerCount(dest, 'error') === 0)
@@ -605,14 +575,12 @@ Readable.prototype.pipe = function(dest, pipeOpts) {
   }
   dest.once('close', onclose);
   function onfinish() {
-    debug('onfinish');
     dest.removeListener('close', onclose);
     unpipe();
   }
   dest.once('finish', onfinish);
 
   function unpipe() {
-    debug('unpipe');
     src.unpipe(dest);
   }
 
@@ -621,8 +589,16 @@ Readable.prototype.pipe = function(dest, pipeOpts) {
 
   // start the flow if it hasn't been started already.
   if (!state.flowing) {
-    debug('pipe resume');
-    src.resume();
+    // the handler that waits for readable events after all
+    // the data gets sucked out in flow.
+    // This would be easier to follow with a .once() handler
+    // in flow(), but that is too slow.
+    this.on('readable', pipeOnReadable);
+
+    state.flowing = true;
+    process.nextTick(function() {
+      flow(src);
+    });
   }
 
   return dest;
@@ -630,17 +606,65 @@ Readable.prototype.pipe = function(dest, pipeOpts) {
 
 function pipeOnDrain(src) {
   return function() {
+    var dest = this;
     var state = src._readableState;
-    debug('pipeOnDrain', state.awaitDrain);
-    if (state.awaitDrain)
-      state.awaitDrain--;
-    if (state.awaitDrain === 0 && EE.listenerCount(src, 'data')) {
-      state.flowing = true;
+    state.awaitDrain--;
+    if (state.awaitDrain === 0)
       flow(src);
-    }
   };
 }
 
+function flow(src) {
+  var state = src._readableState;
+  var chunk;
+  state.awaitDrain = 0;
+
+  function write(dest, i, list) {
+    var written = dest.write(chunk);
+    if (false === written) {
+      state.awaitDrain++;
+    }
+  }
+
+  while (state.pipesCount && null !== (chunk = src.read())) {
+
+    if (state.pipesCount === 1)
+      write(state.pipes, 0, null);
+    else
+      forEach(state.pipes, write);
+
+    src.emit('data', chunk);
+
+    // if anyone needs a drain, then we have to wait for that.
+    if (state.awaitDrain > 0)
+      return;
+  }
+
+  // if every destination was unpiped, either before entering this
+  // function, or in the while loop, then stop flowing.
+  //
+  // NB: This is a pretty rare edge case.
+  if (state.pipesCount === 0) {
+    state.flowing = false;
+
+    // if there were data event listeners added, then switch to old mode.
+    if (EE.listenerCount(src, 'data') > 0)
+      emitDataEvents(src);
+    return;
+  }
+
+  // at this point, no one needed a drain, so we just ran out of data
+  // on the next readable event, start it over again.
+  state.ranOut = true;
+}
+
+function pipeOnReadable() {
+  if (this._readableState.ranOut) {
+    this._readableState.ranOut = false;
+    flow(this);
+  }
+}
+
 
 Readable.prototype.unpipe = function(dest) {
   var state = this._readableState;
@@ -661,6 +685,7 @@ Readable.prototype.unpipe = function(dest) {
     // got a match.
     state.pipes = null;
     state.pipesCount = 0;
+    this.removeListener('readable', pipeOnReadable);
     state.flowing = false;
     if (dest)
       dest.emit('unpipe', this);
@@ -675,6 +700,7 @@ Readable.prototype.unpipe = function(dest) {
     var len = state.pipesCount;
     state.pipes = null;
     state.pipesCount = 0;
+    this.removeListener('readable', pipeOnReadable);
     state.flowing = false;
 
     for (var i = 0; i < len; i++)
@@ -702,11 +728,8 @@ Readable.prototype.unpipe = function(dest) {
 Readable.prototype.on = function(ev, fn) {
   var res = Stream.prototype.on.call(this, ev, fn);
 
-  // If listening to data, and it has not explicitly been paused,
-  // then call resume to start the flow of data on the next tick.
-  if (ev === 'data' && false !== this._readableState.flowing) {
-    this.resume();
-  }
+  if (ev === 'data' && !this._readableState.flowing)
+    emitDataEvents(this);
 
   if (ev === 'readable' && this.readable) {
     var state = this._readableState;
@@ -715,11 +738,7 @@ Readable.prototype.on = function(ev, fn) {
       state.emittedReadable = false;
       state.needReadable = true;
       if (!state.reading) {
-        var self = this;
-        process.nextTick(function() {
-          debug('readable nexttick read 0');
-          self.read(0);
-        });
+        this.read(0);
       } else if (state.length) {
         emitReadable(this, state);
       }
@@ -733,54 +752,63 @@ Readable.prototype.addListener = Readable.prototype.on;
 // pause() and resume() are remnants of the legacy readable stream API
 // If the user uses them, then switch into old mode.
 Readable.prototype.resume = function() {
-  var state = this._readableState;
-  if (!state.flowing) {
-    debug('resume');
-    state.flowing = true;
-    if (!state.reading) {
-      debug('resume read 0');
-      this.read(0);
-    }
-    resume(this, state);
-  }
-  return this;
+  emitDataEvents(this);
+  this.read(0);
+  this.emit('resume');
 };
 
-function resume(stream, state) {
-  if (!state.resumeScheduled) {
-    state.resumeScheduled = true;
-    process.nextTick(function() {
-      resume_(stream, state);
-    });
-  }
-}
-
-function resume_(stream, state) {
-  state.resumeScheduled = false;
-  stream.emit('resume');
-  flow(stream);
-  if (state.flowing && !state.reading)
-    stream.read(0);
-}
-
 Readable.prototype.pause = function() {
-  debug('call pause flowing=%j', this._readableState.flowing);
-  if (false !== this._readableState.flowing) {
-    debug('pause');
-    this._readableState.flowing = false;
-    this.emit('pause');
-  }
-  return this;
+  emitDataEvents(this, true);
+  this.emit('pause');
 };
 
-function flow(stream) {
+function emitDataEvents(stream, startPaused) {
   var state = stream._readableState;
-  debug('flow', state.flowing);
+
   if (state.flowing) {
-    do {
-      var chunk = stream.read();
-    } while (null !== chunk && state.flowing);
+    // https://github.com/isaacs/readable-stream/issues/16
+    throw new Error('Cannot switch to old mode now.');
   }
+
+  var paused = startPaused || false;
+  var readable = false;
+
+  // convert to an old-style stream.
+  stream.readable = true;
+  stream.pipe = Stream.prototype.pipe;
+  stream.on = stream.addListener = Stream.prototype.on;
+
+  stream.on('readable', function() {
+    readable = true;
+
+    var c;
+    while (!paused && (null !== (c = stream.read())))
+      stream.emit('data', c);
+
+    if (c === null) {
+      readable = false;
+      stream._readableState.needReadable = true;
+    }
+  });
+
+  stream.pause = function() {
+    paused = true;
+    this.emit('pause');
+  };
+
+  stream.resume = function() {
+    paused = false;
+    if (readable)
+      process.nextTick(function() {
+        stream.emit('readable');
+      });
+    else
+      this.read(0);
+    this.emit('resume');
+  };
+
+  // now make it start, just in case it hadn't already.
+  stream.emit('readable');
 }
 
 // wrap an old-style stream as the async data source.
@@ -792,7 +820,6 @@ Readable.prototype.wrap = function(stream) {
 
   var self = this;
   stream.on('end', function() {
-    debug('wrapped end');
     if (state.decoder && !state.ended) {
       var chunk = state.decoder.end();
       if (chunk && chunk.length)
@@ -803,10 +830,14 @@ Readable.prototype.wrap = function(stream) {
   });
 
   stream.on('data', function(chunk) {
-    debug('wrapped data');
     if (state.decoder)
       chunk = state.decoder.write(chunk);
-    if (!chunk || !state.objectMode && !chunk.length)
+
+    // don't skip over falsy values in objectMode
+    //if (state.objectMode && util.isNullOrUndefined(chunk))
+    if (state.objectMode && (chunk === null || chunk === undefined))
+      return;
+    else if (!state.objectMode && (!chunk || !chunk.length))
       return;
 
     var ret = self.push(chunk);
@@ -819,7 +850,8 @@ Readable.prototype.wrap = function(stream) {
   // proxy all the other methods.
   // important when wrapping filters and duplexes.
   for (var i in stream) {
-    if (util.isFunction(stream[i]) && util.isUndefined(this[i])) {
+    if (typeof stream[i] === 'function' &&
+        typeof this[i] === 'undefined') {
       this[i] = function(method) { return function() {
         return stream[method].apply(stream, arguments);
       }}(i);
@@ -835,7 +867,6 @@ Readable.prototype.wrap = function(stream) {
   // when we try to consume some more bytes, simply unpause the
   // underlying stream.
   self._read = function(n) {
-    debug('wrapped _read', n);
     if (paused) {
       paused = false;
       stream.resume();
@@ -924,7 +955,7 @@ function endReadable(stream) {
   if (state.length > 0)
     throw new Error('endReadable called on non-empty stream');
 
-  if (!state.endEmitted) {
+  if (!state.endEmitted && state.calledRead) {
     state.ended = true;
     process.nextTick(function() {
       // Check that we didn't get one last unshift.
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_transform.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js
similarity index 96%
rename from deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_transform.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js
index 905c5e450758b3..eb188df3e86b41 100644
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_transform.js
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js
@@ -97,7 +97,7 @@ function afterTransform(stream, er, data) {
   ts.writechunk = null;
   ts.writecb = null;
 
-  if (!util.isNullOrUndefined(data))
+  if (data !== null && data !== undefined)
     stream.push(data);
 
   if (cb)
@@ -117,7 +117,7 @@ function Transform(options) {
 
   Duplex.call(this, options);
 
-  this._transformState = new TransformState(options, this);
+  var ts = this._transformState = new TransformState(options, this);
 
   // when the writable side finishes, then flush out anything remaining.
   var stream = this;
@@ -130,8 +130,8 @@ function Transform(options) {
   // sync guard flag.
   this._readableState.sync = false;
 
-  this.once('prefinish', function() {
-    if (util.isFunction(this._flush))
+  this.once('finish', function() {
+    if ('function' === typeof this._flush)
       this._flush(function(er) {
         done(stream, er);
       });
@@ -179,7 +179,7 @@ Transform.prototype._write = function(chunk, encoding, cb) {
 Transform.prototype._read = function(n) {
   var ts = this._transformState;
 
-  if (!util.isNull(ts.writechunk) && ts.writecb && !ts.transforming) {
+  if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
     ts.transforming = true;
     this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
   } else {
@@ -197,6 +197,7 @@ function done(stream, er) {
   // if there's nothing in the write buffer, then that means
   // that nothing more will ever be provided
   var ws = stream._writableState;
+  var rs = stream._readableState;
   var ts = stream._transformState;
 
   if (ws.length)
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js
similarity index 71%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js
index db8539cd5b818d..4bdaa4fa49188d 100644
--- a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js
@@ -48,24 +48,18 @@ function WriteReq(chunk, encoding, cb) {
 }
 
 function WritableState(options, stream) {
-  var Duplex = require('./_stream_duplex');
-
   options = options || {};
 
   // the point at which write() starts returning false
   // Note: 0 is a valid value, means that we always return false if
   // the entire buffer is not flushed immediately on write()
   var hwm = options.highWaterMark;
-  var defaultHwm = options.objectMode ? 16 : 16 * 1024;
-  this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
+  this.highWaterMark = (hwm || hwm === 0) ? hwm : 16 * 1024;
 
   // object stream flag to indicate whether or not this stream
   // contains buffers or objects.
   this.objectMode = !!options.objectMode;
 
-  if (stream instanceof Duplex)
-    this.objectMode = this.objectMode || !!options.writableObjectMode;
-
   // cast to ints.
   this.highWaterMark = ~~this.highWaterMark;
 
@@ -96,11 +90,8 @@ function WritableState(options, stream) {
   // a flag to see when we're in the middle of a write.
   this.writing = false;
 
-  // when true all writes will be buffered until .uncork() call
-  this.corked = 0;
-
   // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, because any
+  // or on a later tick.  We set this to true at first, becuase any
   // actions that shouldn't happen until "later" should generally also
   // not happen before the first write call.
   this.sync = true;
@@ -123,14 +114,6 @@ function WritableState(options, stream) {
 
   this.buffer = [];
 
-  // number of pending user-supplied write callbacks
-  // this must be 0 before 'finish' can be emitted
-  this.pendingcb = 0;
-
-  // emit prefinish if the only thing we're waiting for is _write cbs
-  // This is relevant for synchronous Transform streams
-  this.prefinished = false;
-
   // True if the error was already emitted and should not be thrown again
   this.errorEmitted = false;
 }
@@ -173,9 +156,10 @@ function writeAfterEnd(stream, state, cb) {
 // how many bytes or characters.
 function validChunk(stream, state, chunk, cb) {
   var valid = true;
-  if (!util.isBuffer(chunk) &&
-      !util.isString(chunk) &&
-      !util.isNullOrUndefined(chunk) &&
+  if (!Buffer.isBuffer(chunk) &&
+      'string' !== typeof chunk &&
+      chunk !== null &&
+      chunk !== undefined &&
       !state.objectMode) {
     var er = new TypeError('Invalid non-string/buffer chunk');
     stream.emit('error', er);
@@ -191,54 +175,31 @@ Writable.prototype.write = function(chunk, encoding, cb) {
   var state = this._writableState;
   var ret = false;
 
-  if (util.isFunction(encoding)) {
+  if (typeof encoding === 'function') {
     cb = encoding;
     encoding = null;
   }
 
-  if (util.isBuffer(chunk))
+  if (Buffer.isBuffer(chunk))
     encoding = 'buffer';
   else if (!encoding)
     encoding = state.defaultEncoding;
 
-  if (!util.isFunction(cb))
+  if (typeof cb !== 'function')
     cb = function() {};
 
   if (state.ended)
     writeAfterEnd(this, state, cb);
-  else if (validChunk(this, state, chunk, cb)) {
-    state.pendingcb++;
+  else if (validChunk(this, state, chunk, cb))
     ret = writeOrBuffer(this, state, chunk, encoding, cb);
-  }
 
   return ret;
 };
 
-Writable.prototype.cork = function() {
-  var state = this._writableState;
-
-  state.corked++;
-};
-
-Writable.prototype.uncork = function() {
-  var state = this._writableState;
-
-  if (state.corked) {
-    state.corked--;
-
-    if (!state.writing &&
-        !state.corked &&
-        !state.finished &&
-        !state.bufferProcessing &&
-        state.buffer.length)
-      clearBuffer(this, state);
-  }
-};
-
 function decodeChunk(state, chunk, encoding) {
   if (!state.objectMode &&
       state.decodeStrings !== false &&
-      util.isString(chunk)) {
+      typeof chunk === 'string') {
     chunk = new Buffer(chunk, encoding);
   }
   return chunk;
@@ -249,7 +210,7 @@ function decodeChunk(state, chunk, encoding) {
 // If we return false, then we need a drain event, so set that flag.
 function writeOrBuffer(stream, state, chunk, encoding, cb) {
   chunk = decodeChunk(state, chunk, encoding);
-  if (util.isBuffer(chunk))
+  if (Buffer.isBuffer(chunk))
     encoding = 'buffer';
   var len = state.objectMode ? 1 : chunk.length;
 
@@ -260,36 +221,30 @@ function writeOrBuffer(stream, state, chunk, encoding, cb) {
   if (!ret)
     state.needDrain = true;
 
-  if (state.writing || state.corked)
+  if (state.writing)
     state.buffer.push(new WriteReq(chunk, encoding, cb));
   else
-    doWrite(stream, state, false, len, chunk, encoding, cb);
+    doWrite(stream, state, len, chunk, encoding, cb);
 
   return ret;
 }
 
-function doWrite(stream, state, writev, len, chunk, encoding, cb) {
+function doWrite(stream, state, len, chunk, encoding, cb) {
   state.writelen = len;
   state.writecb = cb;
   state.writing = true;
   state.sync = true;
-  if (writev)
-    stream._writev(chunk, state.onwrite);
-  else
-    stream._write(chunk, encoding, state.onwrite);
+  stream._write(chunk, encoding, state.onwrite);
   state.sync = false;
 }
 
 function onwriteError(stream, state, sync, er, cb) {
   if (sync)
     process.nextTick(function() {
-      state.pendingcb--;
       cb(er);
     });
-  else {
-    state.pendingcb--;
+  else
     cb(er);
-  }
 
   stream._writableState.errorEmitted = true;
   stream.emit('error', er);
@@ -315,12 +270,8 @@ function onwrite(stream, er) {
     // Check if we're actually ready to finish, but don't emit yet
     var finished = needFinish(stream, state);
 
-    if (!finished &&
-        !state.corked &&
-        !state.bufferProcessing &&
-        state.buffer.length) {
+    if (!finished && !state.bufferProcessing && state.buffer.length)
       clearBuffer(stream, state);
-    }
 
     if (sync) {
       process.nextTick(function() {
@@ -335,9 +286,9 @@ function onwrite(stream, er) {
 function afterWrite(stream, state, finished, cb) {
   if (!finished)
     onwriteDrain(stream, state);
-  state.pendingcb--;
   cb();
-  finishMaybe(stream, state);
+  if (finished)
+    finishMaybe(stream, state);
 }
 
 // Must force callback to be called on nextTick, so that we don't
@@ -355,82 +306,51 @@ function onwriteDrain(stream, state) {
 function clearBuffer(stream, state) {
   state.bufferProcessing = true;
 
-  if (stream._writev && state.buffer.length > 1) {
-    // Fast case, write everything using _writev()
-    var cbs = [];
-    for (var c = 0; c < state.buffer.length; c++)
-      cbs.push(state.buffer[c].callback);
-
-    // count the one we are adding, as well.
-    // TODO(isaacs) clean this up
-    state.pendingcb++;
-    doWrite(stream, state, true, state.length, state.buffer, '', function(err) {
-      for (var i = 0; i < cbs.length; i++) {
-        state.pendingcb--;
-        cbs[i](err);
-      }
-    });
-
-    // Clear buffer
-    state.buffer = [];
-  } else {
-    // Slow case, write chunks one-by-one
-    for (var c = 0; c < state.buffer.length; c++) {
-      var entry = state.buffer[c];
-      var chunk = entry.chunk;
-      var encoding = entry.encoding;
-      var cb = entry.callback;
-      var len = state.objectMode ? 1 : chunk.length;
-
-      doWrite(stream, state, false, len, chunk, encoding, cb);
-
-      // if we didn't call the onwrite immediately, then
-      // it means that we need to wait until it does.
-      // also, that means that the chunk and cb are currently
-      // being processed, so move the buffer counter past them.
-      if (state.writing) {
-        c++;
-        break;
-      }
+  for (var c = 0; c < state.buffer.length; c++) {
+    var entry = state.buffer[c];
+    var chunk = entry.chunk;
+    var encoding = entry.encoding;
+    var cb = entry.callback;
+    var len = state.objectMode ? 1 : chunk.length;
+
+    doWrite(stream, state, len, chunk, encoding, cb);
+
+    // if we didn't call the onwrite immediately, then
+    // it means that we need to wait until it does.
+    // also, that means that the chunk and cb are currently
+    // being processed, so move the buffer counter past them.
+    if (state.writing) {
+      c++;
+      break;
     }
-
-    if (c < state.buffer.length)
-      state.buffer = state.buffer.slice(c);
-    else
-      state.buffer.length = 0;
   }
 
   state.bufferProcessing = false;
+  if (c < state.buffer.length)
+    state.buffer = state.buffer.slice(c);
+  else
+    state.buffer.length = 0;
 }
 
 Writable.prototype._write = function(chunk, encoding, cb) {
   cb(new Error('not implemented'));
-
 };
 
-Writable.prototype._writev = null;
-
 Writable.prototype.end = function(chunk, encoding, cb) {
   var state = this._writableState;
 
-  if (util.isFunction(chunk)) {
+  if (typeof chunk === 'function') {
     cb = chunk;
     chunk = null;
     encoding = null;
-  } else if (util.isFunction(encoding)) {
+  } else if (typeof encoding === 'function') {
     cb = encoding;
     encoding = null;
   }
 
-  if (!util.isNullOrUndefined(chunk))
+  if (typeof chunk !== 'undefined' && chunk !== null)
     this.write(chunk, encoding);
 
-  // .end() fully uncorks
-  if (state.corked) {
-    state.corked = 1;
-    this.uncork();
-  }
-
   // ignore unnecessary end() calls.
   if (!state.ending && !state.finished)
     endWritable(this, state, cb);
@@ -444,22 +364,11 @@ function needFinish(stream, state) {
           !state.writing);
 }
 
-function prefinish(stream, state) {
-  if (!state.prefinished) {
-    state.prefinished = true;
-    stream.emit('prefinish');
-  }
-}
-
 function finishMaybe(stream, state) {
   var need = needFinish(stream, state);
   if (need) {
-    if (state.pendingcb === 0) {
-      prefinish(stream, state);
-      state.finished = true;
-      stream.emit('finish');
-    } else
-      prefinish(stream, state);
+    state.finished = true;
+    stream.emit('finish');
   }
   return need;
 }
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/README.md b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/README.md
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/README.md
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/README.md
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/float.patch b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/float.patch
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/float.patch
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/float.patch
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/lib/util.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/package.json b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/package.json
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/package.json
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/package.json
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/util.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/util.js
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/core-util-is/util.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/core-util-is/util.js
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/README.md b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/README.md
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/README.md
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/README.md
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/build/build.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/build/build.js
similarity index 99%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/build/build.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/build/build.js
index ec58596aeebe4e..e1856ef0943728 100644
--- a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/build/build.js
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/build/build.js
@@ -206,4 +206,3 @@ module.exports = Array.isArray || function (arr) {
 
 });
 require.alias("isarray/index.js", "isarray/index.js");
-
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/component.json b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/component.json
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/component.json
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/component.json
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/index.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/index.js
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/index.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/index.js
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/package.json b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/package.json
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/isarray/package.json
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/package.json
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/.npmignore b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/.npmignore
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/.npmignore
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/.npmignore
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/LICENSE b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/LICENSE
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/LICENSE
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/LICENSE
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/README.md b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/README.md
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/README.md
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/README.md
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/index.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/index.js
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/node_modules/string_decoder/index.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/index.js
diff --git a/deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/string_decoder/package.json b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/package.json
similarity index 100%
rename from deps/npm/node_modules/npmlog/node_modules/are-we-there-yet/node_modules/readable-stream/node_modules/string_decoder/package.json
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/string_decoder/package.json
diff --git a/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json
new file mode 100644
index 00000000000000..d4c12cab43a495
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json
@@ -0,0 +1,46 @@
+{
+  "name": "readable-stream",
+  "version": "1.0.33",
+  "description": "Streams2, a user-land copy of the stream library from Node.js v0.10.x",
+  "main": "readable.js",
+  "dependencies": {
+    "core-util-is": "~1.0.0",
+    "isarray": "0.0.1",
+    "string_decoder": "~0.10.x",
+    "inherits": "~2.0.1"
+  },
+  "devDependencies": {
+    "tap": "~0.2.6"
+  },
+  "scripts": {
+    "test": "tap test/simple/*.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/isaacs/readable-stream.git"
+  },
+  "keywords": [
+    "readable",
+    "stream",
+    "pipe"
+  ],
+  "browser": {
+    "util": false
+  },
+  "author": {
+    "name": "Isaac Z. Schlueter",
+    "email": "i@izs.me",
+    "url": "http://blog.izs.me/"
+  },
+  "license": "MIT",
+  "readme": "# readable-stream\n\n***Node-core streams for userland***\n\n[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/)\n[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/)\n\nThis package is a mirror of the Streams2 and Streams3 implementations in Node-core.\n\nIf you want to guarantee a stable streams base, regardless of what version of Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *\"stream\"* module in Node-core.\n\n**readable-stream** comes in two major versions, v1.0.x and v1.1.x. The former tracks the Streams2 implementation in Node 0.10, including bug-fixes and minor improvements as they are added. The latter tracks Streams3 as it develops in Node 0.11; we will likely see a v1.2.x branch for Node 0.12.\n\n**readable-stream** uses proper patch-level versioning so if you pin to `\"~1.0.0\"` you’ll get the latest Node 0.10 Streams2 implementation, including any fixes and minor non-breaking improvements. The patch-level versions of 1.0.x and 1.1.x should mirror the patch-level versions of Node-core releases. You should prefer the **1.0.x** releases for now and when you’re ready to start using Streams3, pin to `\"~1.1.0\"`\n\n",
+  "readmeFilename": "README.md",
+  "bugs": {
+    "url": "https://github.com/isaacs/readable-stream/issues"
+  },
+  "homepage": "https://github.com/isaacs/readable-stream#readme",
+  "_id": "readable-stream@1.0.33",
+  "_shasum": "3a360dd66c1b1d7fd4705389860eda1d0f61126c",
+  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.33.tgz",
+  "_from": "readable-stream@>=1.0.26 <1.1.0"
+}
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/passthrough.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/passthrough.js
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/passthrough.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/passthrough.js
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/readable.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/readable.js
similarity index 72%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/readable.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/readable.js
index 09b8bf5091a82e..8b5337b5c500f3 100644
--- a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/readable.js
+++ b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/readable.js
@@ -1,5 +1,6 @@
+var Stream = require('stream'); // hack to fix a circular dependency issue when used with browserify
 exports = module.exports = require('./lib/_stream_readable.js');
-exports.Stream = require('stream');
+exports.Stream = Stream;
 exports.Readable = exports;
 exports.Writable = require('./lib/_stream_writable.js');
 exports.Duplex = require('./lib/_stream_duplex.js');
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/transform.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/transform.js
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/transform.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/transform.js
diff --git a/deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/writable.js b/deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/writable.js
similarity index 100%
rename from deps/npm/node_modules/npm-registry-client/node_modules/concat-stream/node_modules/readable-stream/writable.js
rename to deps/npm/node_modules/request/node_modules/bl/node_modules/readable-stream/writable.js
diff --git a/deps/npm/node_modules/request/node_modules/caseless/package.json b/deps/npm/node_modules/request/node_modules/caseless/package.json
index 7df7427436913e..d4c0177b1b23a4 100644
--- a/deps/npm/node_modules/request/node_modules/caseless/package.json
+++ b/deps/npm/node_modules/request/node_modules/caseless/package.json
@@ -8,7 +8,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/mikeal/caseless"
+    "url": "git+https://github.com/mikeal/caseless.git"
   },
   "keywords": [
     "headers",
@@ -52,5 +52,6 @@
     "tarball": "http://registry.npmjs.org/caseless/-/caseless-0.10.0.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/caseless/-/caseless-0.10.0.tgz"
+  "_resolved": "https://registry.npmjs.org/caseless/-/caseless-0.10.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/deps/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/package.json b/deps/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/package.json
index ab9bbe4b8ffe5b..4b4890359df011 100644
--- a/deps/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/package.json
+++ b/deps/npm/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/package.json
@@ -59,5 +59,6 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz"
+  "_resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/deps/npm/node_modules/request/node_modules/combined-stream/package.json b/deps/npm/node_modules/request/node_modules/combined-stream/package.json
index f0ad401727f782..08d0f270600d89 100644
--- a/deps/npm/node_modules/request/node_modules/combined-stream/package.json
+++ b/deps/npm/node_modules/request/node_modules/combined-stream/package.json
@@ -62,5 +62,6 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.3.tgz"
+  "_resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.3.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/README.md b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/README.md
index 5e920957d284ea..dad5dcfd162d90 100644
--- a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/README.md
+++ b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/README.md
@@ -313,7 +313,7 @@ getJSONFromSomewhere().then(function(jsonString) {
 });
 ```
 
-Here any kind of unexpected error will automatically reported on `stderr` along with a stack trace because we only register a handler for the expected `SyntaxError`.
+Here any kind of unexpected error will be automatically reported on `stderr` along with a stack trace because we only register a handler for the expected `SyntaxError`.
 
 Ok, so, that's pretty neat. But actually not many libraries define error types and it is in fact a complete ghetto out there with ad hoc strings being attached as some arbitrary property name like `.name`, `.type`, `.code`, not having any property at all or even throwing strings as errors and so on. So how can we still listen for expected errors?
 
diff --git a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/changelog.md b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/changelog.md
index 46729e1ee737e5..aa145dcb270a3e 100644
--- a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/changelog.md
+++ b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/changelog.md
@@ -1,3 +1,13 @@
+## 2.9.27 (2015-05-30)
+
+Bugfixes:
+
+ - Fix `sinon.useFakeTimers()` breaking scheduler ([#631](.))
+
+Misc:
+
+ - Add nw testing facilities (`node tools/test --nw`)
+
 ## 2.9.26 (2015-05-25)
 
 Bugfixes:
diff --git a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/browser/bluebird.js b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/browser/bluebird.js
index 69a6ffd87aa042..a529187a93575c 100644
--- a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/browser/bluebird.js
+++ b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/browser/bluebird.js
@@ -23,7 +23,7 @@
  * 
  */
 /**
- * bluebird build version 2.9.26
+ * bluebird build version 2.9.27
  * Features enabled: core, race, call_get, generators, map, nodeify, promisify, props, reduce, settle, some, cancel, using, filter, any, each, timers
 */
 !function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.Promise=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof _dereq_=="function"&&_dereq_;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof _dereq_=="function"&&_dereq_;for(var o=0;o 10) || (version[0] > 0)
-        ? function(fn) { global.setImmediate(fn); } : process.nextTick;
-
-    if (!schedule) {
-        if (typeof setImmediate !== "undefined") {
-            schedule = setImmediate;
-        } else if (typeof setTimeout !== "undefined") {
-            schedule = setTimeout;
-        } else {
-            schedule = noAsyncScheduler;
-        }
-    }
+if (util.isNode && typeof MutationObserver === "undefined") {
+    var GlobalSetImmediate = global.setImmediate;
+    var ProcessNextTick = process.nextTick;
+    schedule = util.isRecentNode
+                ? function(fn) { GlobalSetImmediate.call(global, fn); }
+                : function(fn) { ProcessNextTick.call(process, fn); };
 } else if (typeof MutationObserver !== "undefined") {
     schedule = function(fn) {
         var div = document.createElement("div");
@@ -3896,7 +3889,7 @@ if (_dereq_("./util.js").isNode) {
 }
 module.exports = schedule;
 
-},{"./util.js":38}],32:[function(_dereq_,module,exports){
+},{"./util":38}],32:[function(_dereq_,module,exports){
 "use strict";
 module.exports =
     function(Promise, PromiseArray) {
@@ -4795,6 +4788,10 @@ var ret = {
     isNode: typeof process !== "undefined" &&
         classString(process).toLowerCase() === "[object process]"
 };
+ret.isRecentNode = ret.isNode && (function() {
+    var version = process.versions.node.split(".").map(Number);
+    return (version[0] === 0 && version[1] > 10) || (version[0] > 0);
+})();
 try {throw new Error(); } catch (e) {ret.lastLineError = e;}
 module.exports = ret;
 
diff --git a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/browser/bluebird.min.js b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/browser/bluebird.min.js
index 679f778048a2e8..bc182ffdd64701 100644
--- a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/browser/bluebird.min.js
+++ b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/browser/bluebird.min.js
@@ -23,9 +23,9 @@
  * 
  */
 /**
- * bluebird build version 2.9.26
+ * bluebird build version 2.9.27
  * Features enabled: core, race, call_get, generators, map, nodeify, promisify, props, reduce, settle, some, cancel, using, filter, any, each, timers
 */
 !function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;"undefined"!=typeof window?e=window:"undefined"!=typeof global?e=global:"undefined"!=typeof self&&(e=self),e.Promise=t()}}(function(){var t,e,r;return function n(t,e,r){function i(s,a){if(!e[s]){if(!t[s]){var u="function"==typeof _dereq_&&_dereq_;if(!a&&u)return u(s,!0);if(o)return o(s,!0);var c=new Error("Cannot find module '"+s+"'");throw c.code="MODULE_NOT_FOUND",c}var l=e[s]={exports:{}};t[s][0].call(l.exports,function(e){var r=t[s][1][e];return i(r?r:e)},l,l.exports,n,t,e,r)}return e[s].exports}for(var o="function"==typeof _dereq_&&_dereq_,s=0;s0},r.prototype.throwLater=function(t,e){1===arguments.length&&(e=t,t=function(){throw e});var r=this._getDomain();if(void 0!==r&&(t=r.bind(t)),"undefined"!=typeof setTimeout)setTimeout(function(){t(e)},0);else try{this._schedule(function(){t(e)})}catch(n){throw new Error("No async scheduler available\n\n    See http://goo.gl/m3OTXk\n")}},r.prototype._getDomain=function(){};l.hasDevTools?(r.prototype.invokeLater=function(t,e,r){this._trampolineEnabled?n.call(this,t,e,r):setTimeout(function(){t.call(e,r)},100)},r.prototype.invoke=function(t,e,r){this._trampolineEnabled?i.call(this,t,e,r):setTimeout(function(){t.call(e,r)},0)},r.prototype.settlePromises=function(t){this._trampolineEnabled?o.call(this,t):setTimeout(function(){t._settlePromises()},0)}):(r.prototype.invokeLater=n,r.prototype.invoke=i,r.prototype.settlePromises=o),r.prototype.invokeFirst=function(t,e,r){var n=this._getDomain();void 0!==n&&(t=n.bind(t)),this._normalQueue.unshift(t,e,r),this._queueTick()},r.prototype._drainQueue=function(t){for(;t.length()>0;){var e=t.shift();if("function"==typeof e){var r=t.shift(),n=t.shift();e.call(r,n)}else e._settlePromises()}},r.prototype._drainQueues=function(){this._drainQueue(this._normalQueue),this._reset(),this._drainQueue(this._lateQueue)},r.prototype._queueTick=function(){this._isTickUsed||(this._isTickUsed=!0,this._schedule(this.drainQueues))},r.prototype._reset=function(){this._isTickUsed=!1},e.exports=new r,e.exports.firstLineError=s},{"./queue.js":28,"./schedule.js":31,"./util.js":38,events:39}],3:[function(t,e){"use strict";e.exports=function(t,e,r){var n=function(t,e){this._reject(e)},i=function(t,e){e.promiseRejectionQueued=!0,e.bindingPromise._then(n,n,null,this,t)},o=function(t,e){this._setBoundTo(t),this._isPending()&&this._resolveCallback(e.target)},s=function(t,e){e.promiseRejectionQueued||this._reject(t)};t.prototype.bind=function(n){var a=r(n),u=new t(e);u._propagateFrom(this,1);var c=this._target();if(a instanceof t){var l={promiseRejectionQueued:!1,promise:u,target:c,bindingPromise:a};c._then(e,i,u._progress,u,l),a._then(o,s,u._progress,u,l)}else 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e=this.pop(),n=r(t,e);return n.apply(t,this)}function i(t){return t[this]}function o(t){var e=+this;return 0>e&&(e=Math.max(0,e+t.length)),t[e]}{var s,a=t("./util.js"),u=a.canEvaluate;a.isIdentifier}e.prototype.call=function(t){for(var e=arguments.length,r=new Array(e-1),i=1;e>i;++i)r[i-1]=arguments[i];return r.push(t),this._then(n,void 0,void 0,r,void 0)},e.prototype.get=function(t){var e,r="number"==typeof t;if(r)e=o;else if(u){var n=s(t);e=null!==n?n:i}else e=i;return this._then(e,void 0,void 0,t,void 0)}}},{"./util.js":38}],6:[function(t,e){"use strict";e.exports=function(e){var r=t("./errors.js"),n=t("./async.js"),i=r.CancellationError;e.prototype._cancel=function(t){if(!this.isCancellable())return this;for(var e,r=this;void 0!==(e=r._cancellationParent)&&e.isCancellable();)r=e;this._unsetCancellable(),r._target()._rejectCallback(t,!1,!0)},e.prototype.cancel=function(t){return this.isCancellable()?(void 0===t&&(t=new 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i;r._bitField=268435456,r._settledValue=t,this._promiseResolved(e,r)},n.prototype._promiseRejected=function(t,e){var r=new i;r._bitField=134217728,r._settledValue=t,this._promiseResolved(e,r)},e.settle=function(t){return new n(t).promise()},e.prototype.settle=function(){return new n(this).promise()}}},{"./util.js":38}],33:[function(t,e){"use strict";e.exports=function(e,r,n){function i(t){this.constructor$(t),this._howMany=0,this._unwrap=!1,this._initialized=!1}function o(t,e){if((0|e)!==e||0>e)return n("expecting a positive integer\n\n    See http://goo.gl/1wAmHx\n");var r=new i(t),o=r.promise();return r.setHowMany(e),r.init(),o}var s=t("./util.js"),a=t("./errors.js").RangeError,u=t("./errors.js").AggregateError,c=s.isArray;s.inherits(i,r),i.prototype._init=function(){if(this._initialized){if(0===this._howMany)return void this._resolve([]);this._init$(void 0,-5);var t=c(this._values);!this._isResolved()&&t&&this._howMany>this._canPossiblyFulfill()&&this._reject(this._getRangeError(this.length()))}},i.prototype.init=function(){this._initialized=!0,this._init()},i.prototype.setUnwrap=function(){this._unwrap=!0},i.prototype.howMany=function(){return this._howMany},i.prototype.setHowMany=function(t){this._howMany=t},i.prototype._promiseFulfilled=function(t){this._addFulfilled(t),this._fulfilled()===this.howMany()&&(this._values.length=this.howMany(),this._resolve(1===this.howMany()&&this._unwrap?this._values[0]:this._values))},i.prototype._promiseRejected=function(t){if(this._addRejected(t),this.howMany()>this._canPossiblyFulfill()){for(var e=new u,r=this.length();r0},e.prototype.isRejected=t.prototype._isRejected=function(){return(134217728&this._bitField)>0},e.prototype.isPending=t.prototype._isPending=function(){return 0===(402653184&this._bitField)},e.prototype.isResolved=t.prototype._isResolved=function(){return(402653184&this._bitField)>0},t.prototype.isPending=function(){return this._target()._isPending()},t.prototype.isRejected=function(){return this._target()._isRejected()},t.prototype.isFulfilled=function(){return this._target()._isFulfilled()},t.prototype.isResolved=function(){return this._target()._isResolved()},t.prototype._value=function(){return this._settledValue},t.prototype._reason=function(){return this._unsetRejectionIsUnhandled(),this._settledValue},t.prototype.value=function(){var t=this._target();if(!t.isFulfilled())throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\n\n    See http://goo.gl/hc1DLj\n");return t._settledValue},t.prototype.reason=function(){var t=this._target();if(!t.isRejected())throw new TypeError("cannot get rejection reason of a non-rejected promise\n\n    See http://goo.gl/hPuiwB\n");return t._unsetRejectionIsUnhandled(),t._settledValue},t.PromiseInspection=e}},{}],35:[function(t,e){"use strict";e.exports=function(e,r){function n(t,n){if(c(t)){if(t instanceof e)return t;if(o(t)){var l=new e(r);return t._then(l._fulfillUnchecked,l._rejectUncheckedCheckError,l._progressUnchecked,l,null),l}var h=a.tryCatch(i)(t);if(h===u){n&&n._pushContext();var l=e.reject(h.e);return n&&n._popContext(),l}if("function"==typeof h)return s(t,h,n)}return t}function i(t){return t.then}function o(t){return l.call(t,"_promise0")}function s(t,n,i){function o(r){l&&(t===r?l._rejectCallback(e._makeSelfResolutionError(),!1,!0):l._resolveCallback(r),l=null)}function s(t){l&&(l._rejectCallback(t,p,!0),l=null)}function c(t){l&&"function"==typeof l._progress&&l._progress(t)}var l=new e(r),h=l;i&&i._pushContext(),l._captureStackTrace(),i&&i._popContext();var p=!0,f=a.tryCatch(n).call(t,o,s,c);return p=!1,l&&f===u&&(l._rejectCallback(f.e,!0,!0),l=null),h}var a=t("./util.js"),u=a.errorObj,c=a.isObject,l={}.hasOwnProperty;return n}},{"./util.js":38}],36:[function(t,e){"use strict";e.exports=function(e,r){function n(t){var e=this;return e instanceof Number&&(e=+e),clearTimeout(e),t}function i(t){var e=this;throw e instanceof Number&&(e=+e),clearTimeout(e),t}var o=t("./util.js"),s=e.TimeoutError,a=function(t,e){if(t.isPending()){"string"!=typeof e&&(e="operation timed out");var r=new s(e);o.markAsOriginatingFromRejection(r),t._attachExtraTrace(r),t._cancel(r)}},u=function(t){return c(+this).thenReturn(t)},c=e.delay=function(t,n){if(void 0===n){n=t,t=void 0;var i=new e(r);return setTimeout(function(){i._fulfill()},n),i}return n=+n,e.resolve(t)._then(u,null,null,n,void 0)};e.prototype.delay=function(t){return c(this,t)},e.prototype.timeout=function(t,e){t=+t;var r=this.then().cancellable();r._cancellationParent=this;var o=setTimeout(function(){a(r,e)},t);return r._then(n,i,void 0,o,void 0)}}},{"./util.js":38}],37:[function(t,e){"use strict";e.exports=function(e,r,n,i){function o(t){for(var r=t.length,n=0;r>n;++n){var i=t[n];if(i.isRejected())return e.reject(i.error());t[n]=i._settledValue}return t}function s(t){setTimeout(function(){throw t},0)}function a(t){var e=n(t);return e!==t&&"function"==typeof t._isDisposable&&"function"==typeof t._getDisposer&&t._isDisposable()&&e._setDisposable(t._getDisposer()),e}function u(t,r){function i(){if(o>=u)return c.resolve();var l=a(t[o++]);if(l instanceof e&&l._isDisposable()){try{l=n(l._getDisposer().tryDispose(r),t.promise)}catch(h){return s(h)}if(l instanceof e)return l._then(i,s,null,null,null)}i()}var o=0,u=t.length,c=e.defer();return i(),c.promise}function c(t){var e=new v;return e._settledValue=t,e._bitField=268435456,u(this,e).thenReturn(t)}function l(t){var e=new v;return e._settledValue=t,e._bitField=134217728,u(this,e).thenThrow(t)}function h(t,e,r){this._data=t,this._promise=e,this._context=r}function p(t,e,r){this.constructor$(t,e,r)}function f(t){return h.isDisposer(t)?(this.resources[this.index]._setDisposable(t),t.promise()):t}var _=t("./errors.js").TypeError,d=t("./util.js").inherits,v=e.PromiseInspection;h.prototype.data=function(){return this._data},h.prototype.promise=function(){return this._promise},h.prototype.resource=function(){return this.promise().isFulfilled()?this.promise().value():null},h.prototype.tryDispose=function(t){var e=this.resource(),r=this._context;void 0!==r&&r._pushContext();var n=null!==e?this.doDispose(e,t):null;return void 0!==r&&r._popContext(),this._promise._unsetDisposable(),this._data=null,n},h.isDisposer=function(t){return null!=t&&"function"==typeof t.resource&&"function"==typeof t.tryDispose},d(p,h),p.prototype.doDispose=function(t,e){var r=this.data();return r.call(t,t,e)},e.using=function(){var t=arguments.length;if(2>t)return r("you must pass at least 2 arguments to Promise.using");var i=arguments[t-1];if("function"!=typeof i)return r("fn must be a function\n\n    See http://goo.gl/916lJJ\n");t--;for(var s=new Array(t),a=0;t>a;++a){var u=arguments[a];if(h.isDisposer(u)){var p=u;u=u.promise(),u._setDisposable(p)}else{var _=n(u);_ instanceof e&&(u=_._then(f,null,null,{resources:s,index:a},void 0))}s[a]=u}var d=e.settle(s).then(o).then(function(t){d._pushContext();var e;try{e=i.apply(void 0,t)}finally{d._popContext()}return e})._then(c,l,void 0,s,void 0);return s.promise=d,d},e.prototype._setDisposable=function(t){this._bitField=262144|this._bitField,this._disposer=t},e.prototype._isDisposable=function(){return(262144&this._bitField)>0},e.prototype._getDisposer=function(){return this._disposer},e.prototype._unsetDisposable=function(){this._bitField=-262145&this._bitField,this._disposer=void 0},e.prototype.disposer=function(t){if("function"==typeof t)return new p(t,this,i());throw new _}}},{"./errors.js":13,"./util.js":38}],38:[function(t,e,r){"use strict";function n(){try{return C.apply(this,arguments)}catch(t){return F.e=t,F
+}}function i(t){return C=t,n}function o(t){return null==t||t===!0||t===!1||"string"==typeof t||"number"==typeof t}function s(t){return!o(t)}function a(t){return o(t)?new Error(v(t)):t}function u(t,e){var r,n=t.length,i=new Array(n+1);for(r=0;n>r;++r)i[r]=t[r];return i[r]=e,i}function c(t,e,r){if(!w.isES5)return{}.hasOwnProperty.call(t,e)?t[e]:void 0;var n=Object.getOwnPropertyDescriptor(t,e);return null!=n?null==n.get&&null==n.set?n.value:r:void 0}function l(t,e,r){if(o(t))return t;var n={value:r,configurable:!0,enumerable:!1,writable:!0};return w.defineProperty(t,e,n),t}function h(t){throw t}function p(t){try{if("function"==typeof t){var e=w.names(t.prototype);return w.isES5?e.length>1:e.length>0&&!(1===e.length&&"constructor"===e[0])}return!1}catch(r){return!1}}function f(t){function e(){}e.prototype=t;for(var r=8;r--;)new e;return t}function _(t){return R.test(t)}function d(t,e,r){for(var n=new Array(t),i=0;t>i;++i)n[i]=e+i+r;return n}function v(t){try{return t+""}catch(e){return"[no string representation]"}}function y(t){try{l(t,"isOperational",!0)}catch(e){}}function g(t){return null==t?!1:t instanceof Error.__BluebirdErrorTypes__.OperationalError||t.isOperational===!0}function m(t){return t instanceof Error&&w.propertyIsWritable(t,"stack")}function j(t){return{}.toString.call(t)}function b(t,e,r){for(var n=w.names(t),i=0;i10||t[0]>0}();try{throw new Error}catch(O){S.lastLineError=O}e.exports=S},{"./es5.js":14}],39:[function(t,e){function r(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function n(t){return"function"==typeof t}function i(t){return"number"==typeof t}function o(t){return"object"==typeof t&&null!==t}function s(t){return void 0===t}e.exports=r,r.EventEmitter=r,r.prototype._events=void 0,r.prototype._maxListeners=void 0,r.defaultMaxListeners=10,r.prototype.setMaxListeners=function(t){if(!i(t)||0>t||isNaN(t))throw TypeError("n must be a positive number");return this._maxListeners=t,this},r.prototype.emit=function(t){var e,r,i,a,u,c;if(this._events||(this._events={}),"error"===t&&(!this._events.error||o(this._events.error)&&!this._events.error.length)){if(e=arguments[1],e instanceof Error)throw e;throw TypeError('Uncaught, unspecified "error" event.')}if(r=this._events[t],s(r))return!1;if(n(r))switch(arguments.length){case 1:r.call(this);break;case 2:r.call(this,arguments[1]);break;case 3:r.call(this,arguments[1],arguments[2]);break;default:for(i=arguments.length,a=new Array(i-1),u=1;i>u;u++)a[u-1]=arguments[u];r.apply(this,a)}else if(o(r)){for(i=arguments.length,a=new Array(i-1),u=1;i>u;u++)a[u-1]=arguments[u];for(c=r.slice(),i=c.length,u=0;i>u;u++)c[u].apply(this,a)}return!0},r.prototype.addListener=function(t,e){var i;if(!n(e))throw TypeError("listener must be a function");if(this._events||(this._events={}),this._events.newListener&&this.emit("newListener",t,n(e.listener)?e.listener:e),this._events[t]?o(this._events[t])?this._events[t].push(e):this._events[t]=[this._events[t],e]:this._events[t]=e,o(this._events[t])&&!this._events[t].warned){var i;i=s(this._maxListeners)?r.defaultMaxListeners:this._maxListeners,i&&i>0&&this._events[t].length>i&&(this._events[t].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. 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\ No newline at end of file
diff --git a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/main/schedule.js b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/main/schedule.js
index 37adaa15ff9461..95e2b0051001cf 100644
--- a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/main/schedule.js
+++ b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/main/schedule.js
@@ -1,22 +1,15 @@
 "use strict";
 var schedule;
+var util = require("./util");
 var noAsyncScheduler = function() {
     throw new Error("No async scheduler available\u000a\u000a    See http://goo.gl/m3OTXk\u000a");
 };
-if (require("./util.js").isNode) {
-    var version = process.versions.node.split(".").map(Number);
-    schedule = (version[0] === 0 && version[1] > 10) || (version[0] > 0)
-        ? function(fn) { global.setImmediate(fn); } : process.nextTick;
-
-    if (!schedule) {
-        if (typeof setImmediate !== "undefined") {
-            schedule = setImmediate;
-        } else if (typeof setTimeout !== "undefined") {
-            schedule = setTimeout;
-        } else {
-            schedule = noAsyncScheduler;
-        }
-    }
+if (util.isNode && typeof MutationObserver === "undefined") {
+    var GlobalSetImmediate = global.setImmediate;
+    var ProcessNextTick = process.nextTick;
+    schedule = util.isRecentNode
+                ? function(fn) { GlobalSetImmediate.call(global, fn); }
+                : function(fn) { ProcessNextTick.call(process, fn); };
 } else if (typeof MutationObserver !== "undefined") {
     schedule = function(fn) {
         var div = document.createElement("div");
diff --git a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/main/util.js b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/main/util.js
index fbee5deb7e7852..ab67f8759ded8a 100644
--- a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/main/util.js
+++ b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/js/main/util.js
@@ -276,5 +276,9 @@ var ret = {
     isNode: typeof process !== "undefined" &&
         classString(process).toLowerCase() === "[object process]"
 };
+ret.isRecentNode = ret.isNode && (function() {
+    var version = process.versions.node.split(".").map(Number);
+    return (version[0] === 0 && version[1] > 10) || (version[0] > 0);
+})();
 try {throw new Error(); } catch (e) {ret.lastLineError = e;}
 module.exports = ret;
diff --git a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/package.json b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/package.json
index 58f2a62058100f..2bb86a9a1facf5 100644
--- a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/package.json
+++ b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/bluebird/package.json
@@ -1,7 +1,7 @@
 {
   "name": "bluebird",
   "description": "Full featured Promises/A+ implementation with exceptionally good performance",
-  "version": "2.9.26",
+  "version": "2.9.27",
   "keywords": [
     "promise",
     "performance",
@@ -60,7 +60,8 @@
     "rx": "^2.3.25",
     "serve-static": "^1.7.1",
     "sinon": "~1.7.3",
-    "uglify-js": "~2.4.16"
+    "uglify-js": "~2.4.16",
+    "kefir": "^2.4.1"
   },
   "main": "./js/main/bluebird.js",
   "browser": "./js/browser/bluebird.js",
@@ -71,9 +72,9 @@
     "LICENSE",
     "zalgo.js"
   ],
-  "gitHead": "c6604d44f219af9da683f6e28d818008fa374af2",
-  "_id": "bluebird@2.9.26",
-  "_shasum": "362772ea4d09f556a4b9f3b64c2fd136e87e3a55",
+  "gitHead": "634af0e27ff4faab62c6c5bfd105527abcf8b06e",
+  "_id": "bluebird@2.9.27",
+  "_shasum": "8eab7da1e866998f9f71c209b9875f9949a7adca",
   "_from": "bluebird@>=2.9.26 <3.0.0",
   "_npmVersion": "2.7.1",
   "_nodeVersion": "1.6.2",
@@ -88,9 +89,10 @@
     }
   ],
   "dist": {
-    "shasum": "362772ea4d09f556a4b9f3b64c2fd136e87e3a55",
-    "tarball": "http://registry.npmjs.org/bluebird/-/bluebird-2.9.26.tgz"
+    "shasum": "8eab7da1e866998f9f71c209b9875f9949a7adca",
+    "tarball": "http://registry.npmjs.org/bluebird/-/bluebird-2.9.27.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/bluebird/-/bluebird-2.9.26.tgz"
+  "_resolved": "https://registry.npmjs.org/bluebird/-/bluebird-2.9.27.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/deps/npm/node_modules/request/node_modules/har-validator/package.json b/deps/npm/node_modules/request/node_modules/har-validator/package.json
index 8255961df8ba9c..76cfafba134181 100644
--- a/deps/npm/node_modules/request/node_modules/har-validator/package.json
+++ b/deps/npm/node_modules/request/node_modules/har-validator/package.json
@@ -10,7 +10,7 @@
   "homepage": "https://github.com/ahmadnassri/har-validator",
   "repository": {
     "type": "git",
-    "url": "https://github.com/ahmadnassri/har-validator"
+    "url": "git+https://github.com/ahmadnassri/har-validator.git"
   },
   "license": "MIT",
   "main": "./src/index.js",
@@ -80,5 +80,6 @@
     "tarball": "http://registry.npmjs.org/har-validator/-/har-validator-1.7.1.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/har-validator/-/har-validator-1.7.1.tgz"
+  "_resolved": "https://registry.npmjs.org/har-validator/-/har-validator-1.7.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/deps/npm/node_modules/request/node_modules/hawk/node_modules/boom/package.json b/deps/npm/node_modules/request/node_modules/hawk/node_modules/boom/package.json
index 9619dfacea59ce..08663ad9e33a8d 100644
--- a/deps/npm/node_modules/request/node_modules/hawk/node_modules/boom/package.json
+++ b/deps/npm/node_modules/request/node_modules/hawk/node_modules/boom/package.json
@@ -4,7 +4,7 @@
   "version": "2.7.2",
   "repository": {
     "type": "git",
-    "url": "git://github.com/hapijs/boom"
+    "url": "git://github.com/hapijs/boom.git"
   },
   "main": "index",
   "keywords": [
@@ -59,5 +59,6 @@
     "tarball": "http://registry.npmjs.org/boom/-/boom-2.7.2.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/boom/-/boom-2.7.2.tgz"
+  "_resolved": "https://registry.npmjs.org/boom/-/boom-2.7.2.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/deps/npm/node_modules/request/node_modules/hawk/node_modules/hoek/package.json b/deps/npm/node_modules/request/node_modules/hawk/node_modules/hoek/package.json
index 5ac4084bac3677..716fe27c00d15c 100644
--- a/deps/npm/node_modules/request/node_modules/hawk/node_modules/hoek/package.json
+++ b/deps/npm/node_modules/request/node_modules/hawk/node_modules/hoek/package.json
@@ -55,5 +55,6 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/hoek/-/hoek-2.14.0.tgz"
+  "_resolved": "https://registry.npmjs.org/hoek/-/hoek-2.14.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/package.json b/deps/npm/node_modules/request/node_modules/http-signature/package.json
index 91b86543fbf62b..47d76cffcf9187 100644
--- a/deps/npm/node_modules/request/node_modules/http-signature/package.json
+++ b/deps/npm/node_modules/request/node_modules/http-signature/package.json
@@ -72,5 +72,6 @@
     "shasum": "1796cf67a001ad5cd6849dca0991485f09089fe6",
     "tarball": "http://registry.npmjs.org/http-signature/-/http-signature-0.11.0.tgz"
   },
-  "directories": {}
+  "directories": {},
+  "readme": "ERROR: No README data found!"
 }
diff --git a/deps/npm/node_modules/request/node_modules/oauth-sign/package.json b/deps/npm/node_modules/request/node_modules/oauth-sign/package.json
index 074a72bab80597..eeaaa68d3596ce 100644
--- a/deps/npm/node_modules/request/node_modules/oauth-sign/package.json
+++ b/deps/npm/node_modules/request/node_modules/oauth-sign/package.json
@@ -54,5 +54,6 @@
     "tarball": "http://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.0.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.0.tgz"
+  "_resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/deps/npm/node_modules/request/node_modules/qs/package.json b/deps/npm/node_modules/request/node_modules/qs/package.json
index 257c718ae69d6f..bd7c53cea24d33 100644
--- a/deps/npm/node_modules/request/node_modules/qs/package.json
+++ b/deps/npm/node_modules/request/node_modules/qs/package.json
@@ -51,5 +51,6 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/qs/-/qs-3.1.0.tgz"
+  "_resolved": "https://registry.npmjs.org/qs/-/qs-3.1.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/deps/npm/node_modules/request/package.json b/deps/npm/node_modules/request/package.json
index 7b85d14d0a0eb3..a2f119a5cae0a5 100644
--- a/deps/npm/node_modules/request/package.json
+++ b/deps/npm/node_modules/request/package.json
@@ -7,7 +7,7 @@
     "util",
     "utility"
   ],
-  "version": "2.56.0",
+  "version": "2.57.0",
   "author": {
     "name": "Mikeal Rogers",
     "email": "mikeal.rogers@gmail.com"
@@ -69,11 +69,11 @@
     "taper": "~0.4.0",
     "bluebird": "~2.9.21"
   },
-  "gitHead": "dec45b11eb264a8100e8c43fa44817d62368f780",
+  "gitHead": "1fafe0dc387e5efa9ae95b40aa80c43e83e1b98f",
   "homepage": "https://github.com/request/request#readme",
-  "_id": "request@2.56.0",
-  "_shasum": "21a6bd9cfd6aff33a7749971ffac29e833fa28fe",
-  "_from": "request@>=2.56.0 <2.57.0",
+  "_id": "request@2.57.0",
+  "_shasum": "d445105a42d009b9d724289633b449a6d723d989",
+  "_from": "request@2.57.0",
   "_npmVersion": "2.10.1",
   "_nodeVersion": "0.12.4",
   "_npmUser": {
@@ -99,9 +99,9 @@
     }
   ],
   "dist": {
-    "shasum": "21a6bd9cfd6aff33a7749971ffac29e833fa28fe",
-    "tarball": "http://registry.npmjs.org/request/-/request-2.56.0.tgz"
+    "shasum": "d445105a42d009b9d724289633b449a6d723d989",
+    "tarball": "http://registry.npmjs.org/request/-/request-2.57.0.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/request/-/request-2.56.0.tgz"
+  "_resolved": "https://registry.npmjs.org/request/-/request-2.57.0.tgz"
 }
diff --git a/deps/npm/node_modules/request/request.js b/deps/npm/node_modules/request/request.js
index ab7c3278a45c3b..21b4f5294966ee 100644
--- a/deps/npm/node_modules/request/request.js
+++ b/deps/npm/node_modules/request/request.js
@@ -1040,10 +1040,10 @@ Request.prototype.onRequestResponse = function (response) {
 
   // XXX This is different on 0.10, because SSL is strict by default
   if (self.httpModule === https &&
-      self.strictSSL && (!response.hasOwnProperty('client') ||
-      !response.client.authorized)) {
+      self.strictSSL && (!response.hasOwnProperty('socket') ||
+      !response.socket.authorized)) {
     debug('strict ssl error', self.uri.href)
-    var sslErr = response.hasOwnProperty('client') ? response.client.authorizationError : self.uri.href + ' does not support SSL'
+    var sslErr = response.hasOwnProperty('socket') ? response.socket.authorizationError : self.uri.href + ' does not support SSL'
     self.emit('error', new Error('SSL Error: ' + sslErr))
     return
   }
diff --git a/deps/npm/node_modules/semver/.npmignore b/deps/npm/node_modules/semver/.npmignore
index 7300fbc79a748c..534108e3f481cf 100644
--- a/deps/npm/node_modules/semver/.npmignore
+++ b/deps/npm/node_modules/semver/.npmignore
@@ -1 +1,4 @@
-# nada
+node_modules/
+coverage/
+.nyc_output/
+nyc_output/
diff --git a/deps/npm/node_modules/semver/.travis.yml b/deps/npm/node_modules/semver/.travis.yml
new file mode 100644
index 00000000000000..991d04b6e2272b
--- /dev/null
+++ b/deps/npm/node_modules/semver/.travis.yml
@@ -0,0 +1,5 @@
+language: node_js
+node_js:
+  - '0.10'
+  - '0.12'
+  - 'iojs'
diff --git a/deps/npm/node_modules/semver/package.json b/deps/npm/node_modules/semver/package.json
index fa73f2a9f69b50..12eecdcfd26280 100644
--- a/deps/npm/node_modules/semver/package.json
+++ b/deps/npm/node_modules/semver/package.json
@@ -1,6 +1,6 @@
 {
   "name": "semver",
-  "version": "4.3.4",
+  "version": "4.3.6",
   "description": "The semantic version parser used by npm.",
   "main": "semver.js",
   "browser": "semver.browser.js",
@@ -10,7 +10,7 @@
     "prepublish": "make"
   },
   "devDependencies": {
-    "tap": "0.x >=0.0.4",
+    "tap": "^1.2.0",
     "uglify-js": "~2.3.6"
   },
   "license": "ISC",
@@ -21,23 +21,23 @@
   "bin": {
     "semver": "./bin/semver"
   },
-  "gitHead": "d7d791dc9d321cb5f3211e39ce8857f6476922f9",
+  "gitHead": "63c48296ca5da3ba6a88c743bb8c92effc789811",
   "bugs": {
     "url": "https://github.com/npm/node-semver/issues"
   },
   "homepage": "https://github.com/npm/node-semver#readme",
-  "_id": "semver@4.3.4",
-  "_shasum": "bf43a1aae304de040e12a13f84200ca7aeab7589",
-  "_from": "semver@>=4.3.4 <4.4.0",
-  "_npmVersion": "2.9.1",
-  "_nodeVersion": "2.0.0",
+  "_id": "semver@4.3.6",
+  "_shasum": "300bc6e0e86374f7ba61068b5b1ecd57fc6532da",
+  "_from": "semver@>=4.3.6 <4.4.0",
+  "_npmVersion": "2.10.1",
+  "_nodeVersion": "2.0.1",
   "_npmUser": {
     "name": "isaacs",
     "email": "isaacs@npmjs.com"
   },
   "dist": {
-    "shasum": "bf43a1aae304de040e12a13f84200ca7aeab7589",
-    "tarball": "http://registry.npmjs.org/semver/-/semver-4.3.4.tgz"
+    "shasum": "300bc6e0e86374f7ba61068b5b1ecd57fc6532da",
+    "tarball": "http://registry.npmjs.org/semver/-/semver-4.3.6.tgz"
   },
   "maintainers": [
     {
@@ -50,6 +50,5 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/semver/-/semver-4.3.4.tgz",
-  "readme": "ERROR: No README data found!"
+  "_resolved": "https://registry.npmjs.org/semver/-/semver-4.3.6.tgz"
 }
diff --git a/deps/npm/node_modules/semver/semver.browser.js b/deps/npm/node_modules/semver/semver.browser.js
index b84228ab513dd4..4b0cfecf2c0312 100644
--- a/deps/npm/node_modules/semver/semver.browser.js
+++ b/deps/npm/node_modules/semver/semver.browser.js
@@ -1060,7 +1060,7 @@ function testSet(set, version) {
     for (var i = 0; i < set.length; i++) {
       ;
       if (set[i].semver === ANY)
-        return true;
+        continue;
 
       if (set[i].semver.prerelease.length > 0) {
         var allowed = set[i].semver;
@@ -1160,6 +1160,9 @@ function outside(version, range, hilo, loose) {
     var low = null;
 
     comparators.forEach(function(comparator) {
+      if (comparator.semver === ANY) {
+        comparator = new Comparator('>=0.0.0')
+      }
       high = high || comparator;
       low = low || comparator;
       if (gtfn(comparator.semver, high.semver, loose)) {
diff --git a/deps/npm/node_modules/semver/semver.browser.js.gz b/deps/npm/node_modules/semver/semver.browser.js.gz
index 8971ecdfb8f05e..d67009d8ad2cd5 100644
Binary files a/deps/npm/node_modules/semver/semver.browser.js.gz and b/deps/npm/node_modules/semver/semver.browser.js.gz differ
diff --git a/deps/npm/node_modules/semver/semver.js b/deps/npm/node_modules/semver/semver.js
index b95992bad13807..cafcc006b06dc0 100644
--- a/deps/npm/node_modules/semver/semver.js
+++ b/deps/npm/node_modules/semver/semver.js
@@ -1070,7 +1070,7 @@ function testSet(set, version) {
     for (var i = 0; i < set.length; i++) {
       debug(set[i].semver);
       if (set[i].semver === ANY)
-        return true;
+        continue;
 
       if (set[i].semver.prerelease.length > 0) {
         var allowed = set[i].semver;
@@ -1170,6 +1170,9 @@ function outside(version, range, hilo, loose) {
     var low = null;
 
     comparators.forEach(function(comparator) {
+      if (comparator.semver === ANY) {
+        comparator = new Comparator('>=0.0.0')
+      }
       high = high || comparator;
       low = low || comparator;
       if (gtfn(comparator.semver, high.semver, loose)) {
diff --git a/deps/npm/node_modules/semver/semver.min.js b/deps/npm/node_modules/semver/semver.min.js
index c2b3ff48d079bd..dea027b11b8e2f 100644
--- a/deps/npm/node_modules/semver/semver.min.js
+++ b/deps/npm/node_modules/semver/semver.min.js
@@ -1 +1 @@
-(function(e){if(typeof module==="object"&&module.exports===e)e=module.exports=K;e.SEMVER_SPEC_VERSION="2.0.0";var r=256;var t=Number.MAX_SAFE_INTEGER||9007199254740991;var n=e.re=[];var i=e.src=[];var s=0;var o=s++;i[o]="0|[1-9]\\d*";var a=s++;i[a]="[0-9]+";var f=s++;i[f]="\\d*[a-zA-Z-][a-zA-Z0-9-]*";var u=s++;i[u]="("+i[o]+")\\."+"("+i[o]+")\\."+"("+i[o]+")";var l=s++;i[l]="("+i[a]+")\\."+"("+i[a]+")\\."+"("+i[a]+")";var p=s++;i[p]="(?:"+i[o]+"|"+i[f]+")";var h=s++;i[h]="(?:"+i[a]+"|"+i[f]+")";var c=s++;i[c]="(?:-("+i[p]+"(?:\\."+i[p]+")*))";var v=s++;i[v]="(?:-?("+i[h]+"(?:\\."+i[h]+")*))";var m=s++;i[m]="[0-9A-Za-z-]+";var g=s++;i[g]="(?:\\+("+i[m]+"(?:\\."+i[m]+")*))";var w=s++;var y="v?"+i[u]+i[c]+"?"+i[g]+"?";i[w]="^"+y+"$";var d="[v=\\s]*"+i[l]+i[v]+"?"+i[g]+"?";var j=s++;i[j]="^"+d+"$";var b=s++;i[b]="((?:<|>)?=?)";var E=s++;i[E]=i[a]+"|x|X|\\*";var $=s++;i[$]=i[o]+"|x|X|\\*";var k=s++;i[k]="[v=\\s]*("+i[$]+")"+"(?:\\.("+i[$]+")"+"(?:\\.("+i[$]+")"+"(?:"+i[c]+")?"+i[g]+"?"+")?)?";var R=s++;i[R]="[v=\\s]*("+i[E]+")"+"(?:\\.("+i[E]+")"+"(?:\\.("+i[E]+")"+"(?:"+i[v]+")?"+i[g]+"?"+")?)?";var S=s++;i[S]="^"+i[b]+"\\s*"+i[k]+"$";var x=s++;i[x]="^"+i[b]+"\\s*"+i[R]+"$";var I=s++;i[I]="(?:~>?)";var T=s++;i[T]="(\\s*)"+i[I]+"\\s+";n[T]=new RegExp(i[T],"g");var V="$1~";var A=s++;i[A]="^"+i[I]+i[k]+"$";var C=s++;i[C]="^"+i[I]+i[R]+"$";var M=s++;i[M]="(?:\\^)";var N=s++;i[N]="(\\s*)"+i[M]+"\\s+";n[N]=new RegExp(i[N],"g");var _="$1^";var z=s++;i[z]="^"+i[M]+i[k]+"$";var P=s++;i[P]="^"+i[M]+i[R]+"$";var X=s++;i[X]="^"+i[b]+"\\s*("+d+")$|^$";var Z=s++;i[Z]="^"+i[b]+"\\s*("+y+")$|^$";var q=s++;i[q]="(\\s*)"+i[b]+"\\s*("+d+"|"+i[k]+")";n[q]=new RegExp(i[q],"g");var L="$1$2$3";var F=s++;i[F]="^\\s*("+i[k]+")"+"\\s+-\\s+"+"("+i[k]+")"+"\\s*$";var G=s++;i[G]="^\\s*("+i[R]+")"+"\\s+-\\s+"+"("+i[R]+")"+"\\s*$";var O=s++;i[O]="(<|>)?=?\\s*\\*";for(var B=0;Br)return null;var i=t?n[j]:n[w];if(!i.test(e))return null;try{return new K(e,t)}catch(s){return null}}e.valid=H;function H(e,r){var t=D(e,r);return t?t.version:null}e.clean=J;function J(e,r){var t=D(e.trim().replace(/^[=v]+/,""),r);return t?t.version:null}e.SemVer=K;function K(e,i){if(e instanceof K){if(e.loose===i)return e;else e=e.version}else if(typeof e!=="string"){throw new TypeError("Invalid Version: "+e)}if(e.length>r)throw new TypeError("version is longer than "+r+" characters");if(!(this instanceof K))return new K(e,i);this.loose=i;var s=e.trim().match(i?n[j]:n[w]);if(!s)throw new TypeError("Invalid Version: "+e);this.raw=e;this.major=+s[1];this.minor=+s[2];this.patch=+s[3];if(this.major>t||this.major<0)throw new TypeError("Invalid major version");if(this.minor>t||this.minor<0)throw new TypeError("Invalid minor version");if(this.patch>t||this.patch<0)throw new TypeError("Invalid patch version");if(!s[4])this.prerelease=[];else this.prerelease=s[4].split(".").map(function(e){if(/^[0-9]+$/.test(e)){var r=+e;if(r>=0&&r'};K.prototype.toString=function(){return this.version};K.prototype.compare=function(e){if(!(e instanceof K))e=new K(e,this.loose);return this.compareMain(e)||this.comparePre(e)};K.prototype.compareMain=function(e){if(!(e instanceof K))e=new K(e,this.loose);return Y(this.major,e.major)||Y(this.minor,e.minor)||Y(this.patch,e.patch)};K.prototype.comparePre=function(e){if(!(e instanceof K))e=new K(e,this.loose);if(this.prerelease.length&&!e.prerelease.length)return-1;else if(!this.prerelease.length&&e.prerelease.length)return 1;else if(!this.prerelease.length&&!e.prerelease.length)return 0;var r=0;do{var t=this.prerelease[r];var n=e.prerelease[r];if(t===undefined&&n===undefined)return 0;else if(n===undefined)return 1;else if(t===undefined)return-1;else if(t===n)continue;else return Y(t,n)}while(++r)};K.prototype.inc=function(e,r){switch(e){case"premajor":this.prerelease.length=0;this.patch=0;this.minor=0;this.major++;this.inc("pre",r);break;case"preminor":this.prerelease.length=0;this.patch=0;this.minor++;this.inc("pre",r);break;case"prepatch":this.prerelease.length=0;this.inc("patch",r);this.inc("pre",r);break;case"prerelease":if(this.prerelease.length===0)this.inc("patch",r);this.inc("pre",r);break;case"major":if(this.minor!==0||this.patch!==0||this.prerelease.length===0)this.major++;this.minor=0;this.patch=0;this.prerelease=[];break;case"minor":if(this.patch!==0||this.prerelease.length===0)this.minor++;this.patch=0;this.prerelease=[];break;case"patch":if(this.prerelease.length===0)this.patch++;this.prerelease=[];break;case"pre":if(this.prerelease.length===0)this.prerelease=[0];else{var t=this.prerelease.length;while(--t>=0){if(typeof this.prerelease[t]==="number"){this.prerelease[t]++;t=-2}}if(t===-1)this.prerelease.push(0)}if(r){if(this.prerelease[0]===r){if(isNaN(this.prerelease[1]))this.prerelease=[r,0]}else this.prerelease=[r,0]}break;default:throw new Error("invalid increment argument: "+e)}this.format();return this};e.inc=Q;function Q(e,r,t,n){if(typeof t==="string"){n=t;t=undefined}try{return new K(e,t).inc(r,n).version}catch(i){return null}}e.diff=U;function U(e,r){if(pr(e,r)){return null}else{var t=D(e);var n=D(r);if(t.prerelease.length||n.prerelease.length){for(var i in t){if(i==="major"||i==="minor"||i==="patch"){if(t[i]!==n[i]){return"pre"+i}}}return"prerelease"}for(var i in t){if(i==="major"||i==="minor"||i==="patch"){if(t[i]!==n[i]){return i}}}}}e.compareIdentifiers=Y;var W=/^[0-9]+$/;function Y(e,r){var t=W.test(e);var n=W.test(r);if(t&&n){e=+e;r=+r}return t&&!n?-1:n&&!t?1:er?1:0}e.rcompareIdentifiers=er;function er(e,r){return Y(r,e)}e.major=rr;function rr(e,r){return new K(e,r).major}e.minor=tr;function tr(e,r){return new K(e,r).minor}e.patch=nr;function nr(e,r){return new K(e,r).patch}e.compare=ir;function ir(e,r,t){return new K(e,t).compare(r)}e.compareLoose=sr;function sr(e,r){return ir(e,r,true)}e.rcompare=or;function or(e,r,t){return ir(r,e,t)}e.sort=ar;function ar(r,t){return r.sort(function(r,n){return e.compare(r,n,t)})}e.rsort=fr;function fr(r,t){return r.sort(function(r,n){return e.rcompare(r,n,t)})}e.gt=ur;function ur(e,r,t){return ir(e,r,t)>0}e.lt=lr;function lr(e,r,t){return ir(e,r,t)<0}e.eq=pr;function pr(e,r,t){return ir(e,r,t)===0}e.neq=hr;function hr(e,r,t){return ir(e,r,t)!==0}e.gte=cr;function cr(e,r,t){return ir(e,r,t)>=0}e.lte=vr;function vr(e,r,t){return ir(e,r,t)<=0}e.cmp=mr;function mr(e,r,t,n){var i;switch(r){case"===":if(typeof e==="object")e=e.version;if(typeof t==="object")t=t.version;i=e===t;break;case"!==":if(typeof e==="object")e=e.version;if(typeof t==="object")t=t.version;i=e!==t;break;case"":case"=":case"==":i=pr(e,t,n);break;case"!=":i=hr(e,t,n);break;case">":i=ur(e,t,n);break;case">=":i=cr(e,t,n);break;case"<":i=lr(e,t,n);break;case"<=":i=vr(e,t,n);break;default:throw new TypeError("Invalid operator: "+r)}return i}e.Comparator=gr;function gr(e,r){if(e instanceof gr){if(e.loose===r)return e;else e=e.value}if(!(this instanceof gr))return new gr(e,r);this.loose=r;this.parse(e);if(this.semver===wr)this.value="";else this.value=this.operator+this.semver.version}var wr={};gr.prototype.parse=function(e){var r=this.loose?n[X]:n[Z];var t=e.match(r);if(!t)throw new TypeError("Invalid comparator: "+e);this.operator=t[1];if(this.operator==="=")this.operator="";if(!t[2])this.semver=wr;else this.semver=new K(t[2],this.loose)};gr.prototype.inspect=function(){return''};gr.prototype.toString=function(){return this.value};gr.prototype.test=function(e){if(this.semver===wr)return true;if(typeof e==="string")e=new K(e,this.loose);return mr(e,this.operator,this.semver,this.loose)};e.Range=yr;function yr(e,r){if(e instanceof yr&&e.loose===r)return e;if(!(this instanceof yr))return new yr(e,r);this.loose=r;this.raw=e;this.set=e.split(/\s*\|\|\s*/).map(function(e){return this.parseRange(e.trim())},this).filter(function(e){return e.length});if(!this.set.length){throw new TypeError("Invalid SemVer Range: "+e)}this.format()}yr.prototype.inspect=function(){return''};yr.prototype.format=function(){this.range=this.set.map(function(e){return e.join(" ").trim()}).join("||").trim();return this.range};yr.prototype.toString=function(){return this.range};yr.prototype.parseRange=function(e){var r=this.loose;e=e.trim();var t=r?n[G]:n[F];e=e.replace(t,Tr);e=e.replace(n[q],L);e=e.replace(n[T],V);e=e.replace(n[N],_);e=e.split(/\s+/).join(" ");var i=r?n[X]:n[Z];var s=e.split(" ").map(function(e){return jr(e,r)}).join(" ").split(/\s+/);if(this.loose){s=s.filter(function(e){return!!e.match(i)})}s=s.map(function(e){return new gr(e,r)});return 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Z=s++;i[Z]="^"+i[b]+"\\s*("+y+")$|^$";var q=s++;i[q]="(\\s*)"+i[b]+"\\s*("+d+"|"+i[k]+")";n[q]=new RegExp(i[q],"g");var L="$1$2$3";var F=s++;i[F]="^\\s*("+i[k]+")"+"\\s+-\\s+"+"("+i[k]+")"+"\\s*$";var G=s++;i[G]="^\\s*("+i[R]+")"+"\\s+-\\s+"+"("+i[R]+")"+"\\s*$";var O=s++;i[O]="(<|>)?=?\\s*\\*";for(var B=0;Br)return null;var i=t?n[j]:n[w];if(!i.test(e))return null;try{return new K(e,t)}catch(s){return null}}e.valid=H;function H(e,r){var t=D(e,r);return t?t.version:null}e.clean=J;function J(e,r){var t=D(e.trim().replace(/^[=v]+/,""),r);return t?t.version:null}e.SemVer=K;function K(e,i){if(e instanceof K){if(e.loose===i)return e;else e=e.version}else if(typeof e!=="string"){throw new TypeError("Invalid Version: "+e)}if(e.length>r)throw new TypeError("version is longer than "+r+" characters");if(!(this instanceof K))return new K(e,i);this.loose=i;var s=e.trim().match(i?n[j]:n[w]);if(!s)throw new TypeError("Invalid Version: 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diff --git a/deps/npm/node_modules/semver/semver.min.js.gz b/deps/npm/node_modules/semver/semver.min.js.gz
index 6e28186d6bbf54..cbbc16188002f2 100644
Binary files a/deps/npm/node_modules/semver/semver.min.js.gz and b/deps/npm/node_modules/semver/semver.min.js.gz differ
diff --git a/deps/npm/node_modules/semver/test/index.js b/deps/npm/node_modules/semver/test/index.js
index 926d560fe0a5fd..c256c79479c144 100644
--- a/deps/npm/node_modules/semver/test/index.js
+++ b/deps/npm/node_modules/semver/test/index.js
@@ -148,7 +148,7 @@ test('\nrange tests', function(t) {
     ['>=*', '0.2.4'],
     ['', '1.0.0'],
     ['*', '1.2.3'],
-    ['*', 'v1.2.3-foo', true],
+    ['*', 'v1.2.3', true],
     ['>=1.0.0', '1.0.0'],
     ['>=1.0.0', '1.0.1'],
     ['>=1.0.0', '1.1.0'],
@@ -301,6 +301,7 @@ test('\nnegative range tests', function(t) {
     ['^1.2.3', '2.0.0-alpha'],
     ['^1.2.3', '1.2.2'],
     ['^1.2', '1.1.9'],
+    ['*', 'v1.2.3-foo', true],
     // invalid ranges never satisfied!
     ['blerg', '1.2.3'],
     ['git+https://user:password0123@github.com/foo', '123.0.0', true],
diff --git a/deps/npm/node_modules/semver/test/ltr.js b/deps/npm/node_modules/semver/test/ltr.js
index ecd1387ddfe053..0f7167d6589258 100644
--- a/deps/npm/node_modules/semver/test/ltr.js
+++ b/deps/npm/node_modules/semver/test/ltr.js
@@ -70,7 +70,8 @@ test('\nltr tests', function(t) {
     ['^1', '1.0.0-0'],
     ['>=0.7.x', '0.7.0-asdf'],
     ['1', '1.0.0beta', true],
-    ['>=0.7.x', '0.6.2']
+    ['>=0.7.x', '0.6.2'],
+    ['>1.2.3', '1.3.0-alpha']
   ].forEach(function(tuple) {
     var range = tuple[0];
     var version = tuple[1];
@@ -83,7 +84,7 @@ test('\nltr tests', function(t) {
 
 test('\nnegative ltr tests', function(t) {
   // [range, version, loose]
-  // Version should NOT be greater than range
+  // Version should NOT be less than range
   [
     ['~ 1.0', '1.1.0'],
     ['~0.6.1-1', '0.6.1-1'],
@@ -93,7 +94,6 @@ test('\nnegative ltr tests', function(t) {
     ['>=*', '0.2.4'],
     ['', '1.0.0', true],
     ['*', '1.2.3'],
-    ['*', 'v1.2.3-foo'],
     ['>=1.0.0', '1.0.0'],
     ['>=1.0.0', '1.0.1'],
     ['>=1.0.0', '1.1.0'],
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/.npmignore b/deps/npm/node_modules/sha/node_modules/readable-stream/.npmignore
deleted file mode 100644
index 38344f87a62766..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/.npmignore
+++ /dev/null
@@ -1,5 +0,0 @@
-build/
-test/
-examples/
-fs.js
-zlib.js
\ No newline at end of file
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/LICENSE b/deps/npm/node_modules/sha/node_modules/readable-stream/LICENSE
deleted file mode 100644
index e3d4e695a4cff2..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/LICENSE
+++ /dev/null
@@ -1,18 +0,0 @@
-Copyright Joyent, Inc. and other Node contributors. All rights reserved.
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to
-deal in the Software without restriction, including without limitation the
-rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-sell copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/README.md b/deps/npm/node_modules/sha/node_modules/readable-stream/README.md
deleted file mode 100644
index e46b823903d2c6..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/README.md
+++ /dev/null
@@ -1,15 +0,0 @@
-# readable-stream
-
-***Node-core streams for userland***
-
-[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/)
-[![NPM](https://nodei.co/npm-dl/readable-stream.png&months=6&height=3)](https://nodei.co/npm/readable-stream/)
-
-This package is a mirror of the Streams2 and Streams3 implementations in Node-core.
-
-If you want to guarantee a stable streams base, regardless of what version of Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core.
-
-**readable-stream** comes in two major versions, v1.0.x and v1.1.x. The former tracks the Streams2 implementation in Node 0.10, including bug-fixes and minor improvements as they are added. The latter tracks Streams3 as it develops in Node 0.11; we will likely see a v1.2.x branch for Node 0.12.
-
-**readable-stream** uses proper patch-level versioning so if you pin to `"~1.0.0"` you’ll get the latest Node 0.10 Streams2 implementation, including any fixes and minor non-breaking improvements. The patch-level versions of 1.0.x and 1.1.x should mirror the patch-level versions of Node-core releases. You should prefer the **1.0.x** releases for now and when you’re ready to start using Streams3, pin to `"~1.1.0"`
-
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/duplex.js b/deps/npm/node_modules/sha/node_modules/readable-stream/duplex.js
deleted file mode 100644
index ca807af87620dd..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/duplex.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_duplex.js")
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/float.patch b/deps/npm/node_modules/sha/node_modules/readable-stream/float.patch
deleted file mode 100644
index b984607a41cc1f..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/float.patch
+++ /dev/null
@@ -1,923 +0,0 @@
-diff --git a/lib/_stream_duplex.js b/lib/_stream_duplex.js
-index c5a741c..a2e0d8e 100644
---- a/lib/_stream_duplex.js
-+++ b/lib/_stream_duplex.js
-@@ -26,8 +26,8 @@
- 
- module.exports = Duplex;
- var util = require('util');
--var Readable = require('_stream_readable');
--var Writable = require('_stream_writable');
-+var Readable = require('./_stream_readable');
-+var Writable = require('./_stream_writable');
- 
- util.inherits(Duplex, Readable);
- 
-diff --git a/lib/_stream_passthrough.js b/lib/_stream_passthrough.js
-index a5e9864..330c247 100644
---- a/lib/_stream_passthrough.js
-+++ b/lib/_stream_passthrough.js
-@@ -25,7 +25,7 @@
- 
- module.exports = PassThrough;
- 
--var Transform = require('_stream_transform');
-+var Transform = require('./_stream_transform');
- var util = require('util');
- util.inherits(PassThrough, Transform);
- 
-diff --git a/lib/_stream_readable.js b/lib/_stream_readable.js
-index 0c3fe3e..90a8298 100644
---- a/lib/_stream_readable.js
-+++ b/lib/_stream_readable.js
-@@ -23,10 +23,34 @@ module.exports = Readable;
- Readable.ReadableState = ReadableState;
- 
- var EE = require('events').EventEmitter;
-+if (!EE.listenerCount) EE.listenerCount = function(emitter, type) {
-+  return emitter.listeners(type).length;
-+};
-+
-+if (!global.setImmediate) global.setImmediate = function setImmediate(fn) {
-+  return setTimeout(fn, 0);
-+};
-+if (!global.clearImmediate) global.clearImmediate = function clearImmediate(i) {
-+  return clearTimeout(i);
-+};
-+
- var Stream = require('stream');
- var util = require('util');
-+if (!util.isUndefined) {
-+  var utilIs = require('core-util-is');
-+  for (var f in utilIs) {
-+    util[f] = utilIs[f];
-+  }
-+}
- var StringDecoder;
--var debug = util.debuglog('stream');
-+var debug;
-+if (util.debuglog)
-+  debug = util.debuglog('stream');
-+else try {
-+  debug = require('debuglog')('stream');
-+} catch (er) {
-+  debug = function() {};
-+}
- 
- util.inherits(Readable, Stream);
- 
-@@ -380,7 +404,7 @@ function chunkInvalid(state, chunk) {
- 
- 
- function onEofChunk(stream, state) {
--  if (state.decoder && !state.ended) {
-+  if (state.decoder && !state.ended && state.decoder.end) {
-     var chunk = state.decoder.end();
-     if (chunk && chunk.length) {
-       state.buffer.push(chunk);
-diff --git a/lib/_stream_transform.js b/lib/_stream_transform.js
-index b1f9fcc..b0caf57 100644
---- a/lib/_stream_transform.js
-+++ b/lib/_stream_transform.js
-@@ -64,8 +64,14 @@
- 
- module.exports = Transform;
- 
--var Duplex = require('_stream_duplex');
-+var Duplex = require('./_stream_duplex');
- var util = require('util');
-+if (!util.isUndefined) {
-+  var utilIs = require('core-util-is');
-+  for (var f in utilIs) {
-+    util[f] = utilIs[f];
-+  }
-+}
- util.inherits(Transform, Duplex);
- 
- 
-diff --git a/lib/_stream_writable.js b/lib/_stream_writable.js
-index ba2e920..f49288b 100644
---- a/lib/_stream_writable.js
-+++ b/lib/_stream_writable.js
-@@ -27,6 +27,12 @@ module.exports = Writable;
- Writable.WritableState = WritableState;
- 
- var util = require('util');
-+if (!util.isUndefined) {
-+  var utilIs = require('core-util-is');
-+  for (var f in utilIs) {
-+    util[f] = utilIs[f];
-+  }
-+}
- var Stream = require('stream');
- 
- util.inherits(Writable, Stream);
-@@ -119,7 +125,7 @@ function WritableState(options, stream) {
- function Writable(options) {
-   // Writable ctor is applied to Duplexes, though they're not
-   // instanceof Writable, they're instanceof Readable.
--  if (!(this instanceof Writable) && !(this instanceof Stream.Duplex))
-+  if (!(this instanceof Writable) && !(this instanceof require('./_stream_duplex')))
-     return new Writable(options);
- 
-   this._writableState = new WritableState(options, this);
-diff --git a/test/simple/test-stream-big-push.js b/test/simple/test-stream-big-push.js
-index e3787e4..8cd2127 100644
---- a/test/simple/test-stream-big-push.js
-+++ b/test/simple/test-stream-big-push.js
-@@ -21,7 +21,7 @@
- 
- var common = require('../common');
- var assert = require('assert');
--var stream = require('stream');
-+var stream = require('../../');
- var str = 'asdfasdfasdfasdfasdf';
- 
- var r = new stream.Readable({
-diff --git a/test/simple/test-stream-end-paused.js b/test/simple/test-stream-end-paused.js
-index bb73777..d40efc7 100644
---- a/test/simple/test-stream-end-paused.js
-+++ b/test/simple/test-stream-end-paused.js
-@@ -25,7 +25,7 @@ var gotEnd = false;
- 
- // Make sure we don't miss the end event for paused 0-length streams
- 
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- var stream = new Readable();
- var calledRead = false;
- stream._read = function() {
-diff --git a/test/simple/test-stream-pipe-after-end.js b/test/simple/test-stream-pipe-after-end.js
-index b46ee90..0be8366 100644
---- a/test/simple/test-stream-pipe-after-end.js
-+++ b/test/simple/test-stream-pipe-after-end.js
-@@ -22,8 +22,8 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var Readable = require('_stream_readable');
--var Writable = require('_stream_writable');
-+var Readable = require('../../lib/_stream_readable');
-+var Writable = require('../../lib/_stream_writable');
- var util = require('util');
- 
- util.inherits(TestReadable, Readable);
-diff --git a/test/simple/test-stream-pipe-cleanup.js b/test/simple/test-stream-pipe-cleanup.js
-deleted file mode 100644
-index f689358..0000000
---- a/test/simple/test-stream-pipe-cleanup.js
-+++ /dev/null
-@@ -1,122 +0,0 @@
--// Copyright Joyent, Inc. and other Node contributors.
--//
--// Permission is hereby granted, free of charge, to any person obtaining a
--// copy of this software and associated documentation files (the
--// "Software"), to deal in the Software without restriction, including
--// without limitation the rights to use, copy, modify, merge, publish,
--// distribute, sublicense, and/or sell copies of the Software, and to permit
--// persons to whom the Software is furnished to do so, subject to the
--// following conditions:
--//
--// The above copyright notice and this permission notice shall be included
--// in all copies or substantial portions of the Software.
--//
--// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
--// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
--// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
--// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
--// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
--// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
--// USE OR OTHER DEALINGS IN THE SOFTWARE.
--
--// This test asserts that Stream.prototype.pipe does not leave listeners
--// hanging on the source or dest.
--
--var common = require('../common');
--var stream = require('stream');
--var assert = require('assert');
--var util = require('util');
--
--function Writable() {
--  this.writable = true;
--  this.endCalls = 0;
--  stream.Stream.call(this);
--}
--util.inherits(Writable, stream.Stream);
--Writable.prototype.end = function() {
--  this.endCalls++;
--};
--
--Writable.prototype.destroy = function() {
--  this.endCalls++;
--};
--
--function Readable() {
--  this.readable = true;
--  stream.Stream.call(this);
--}
--util.inherits(Readable, stream.Stream);
--
--function Duplex() {
--  this.readable = true;
--  Writable.call(this);
--}
--util.inherits(Duplex, Writable);
--
--var i = 0;
--var limit = 100;
--
--var w = new Writable();
--
--var r;
--
--for (i = 0; i < limit; i++) {
--  r = new Readable();
--  r.pipe(w);
--  r.emit('end');
--}
--assert.equal(0, r.listeners('end').length);
--assert.equal(limit, w.endCalls);
--
--w.endCalls = 0;
--
--for (i = 0; i < limit; i++) {
--  r = new Readable();
--  r.pipe(w);
--  r.emit('close');
--}
--assert.equal(0, r.listeners('close').length);
--assert.equal(limit, w.endCalls);
--
--w.endCalls = 0;
--
--r = new Readable();
--
--for (i = 0; i < limit; i++) {
--  w = new Writable();
--  r.pipe(w);
--  w.emit('close');
--}
--assert.equal(0, w.listeners('close').length);
--
--r = new Readable();
--w = new Writable();
--var d = new Duplex();
--r.pipe(d); // pipeline A
--d.pipe(w); // pipeline B
--assert.equal(r.listeners('end').length, 2);   // A.onend, A.cleanup
--assert.equal(r.listeners('close').length, 2); // A.onclose, A.cleanup
--assert.equal(d.listeners('end').length, 2);   // B.onend, B.cleanup
--assert.equal(d.listeners('close').length, 3); // A.cleanup, B.onclose, B.cleanup
--assert.equal(w.listeners('end').length, 0);
--assert.equal(w.listeners('close').length, 1); // B.cleanup
--
--r.emit('end');
--assert.equal(d.endCalls, 1);
--assert.equal(w.endCalls, 0);
--assert.equal(r.listeners('end').length, 0);
--assert.equal(r.listeners('close').length, 0);
--assert.equal(d.listeners('end').length, 2);   // B.onend, B.cleanup
--assert.equal(d.listeners('close').length, 2); // B.onclose, B.cleanup
--assert.equal(w.listeners('end').length, 0);
--assert.equal(w.listeners('close').length, 1); // B.cleanup
--
--d.emit('end');
--assert.equal(d.endCalls, 1);
--assert.equal(w.endCalls, 1);
--assert.equal(r.listeners('end').length, 0);
--assert.equal(r.listeners('close').length, 0);
--assert.equal(d.listeners('end').length, 0);
--assert.equal(d.listeners('close').length, 0);
--assert.equal(w.listeners('end').length, 0);
--assert.equal(w.listeners('close').length, 0);
-diff --git a/test/simple/test-stream-pipe-error-handling.js b/test/simple/test-stream-pipe-error-handling.js
-index c5d724b..c7d6b7d 100644
---- a/test/simple/test-stream-pipe-error-handling.js
-+++ b/test/simple/test-stream-pipe-error-handling.js
-@@ -21,7 +21,7 @@
- 
- var common = require('../common');
- var assert = require('assert');
--var Stream = require('stream').Stream;
-+var Stream = require('../../').Stream;
- 
- (function testErrorListenerCatches() {
-   var source = new Stream();
-diff --git a/test/simple/test-stream-pipe-event.js b/test/simple/test-stream-pipe-event.js
-index cb9d5fe..56f8d61 100644
---- a/test/simple/test-stream-pipe-event.js
-+++ b/test/simple/test-stream-pipe-event.js
-@@ -20,7 +20,7 @@
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
- var common = require('../common');
--var stream = require('stream');
-+var stream = require('../../');
- var assert = require('assert');
- var util = require('util');
- 
-diff --git a/test/simple/test-stream-push-order.js b/test/simple/test-stream-push-order.js
-index f2e6ec2..a5c9bf9 100644
---- a/test/simple/test-stream-push-order.js
-+++ b/test/simple/test-stream-push-order.js
-@@ -20,7 +20,7 @@
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
- var common = require('../common.js');
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- var assert = require('assert');
- 
- var s = new Readable({
-diff --git a/test/simple/test-stream-push-strings.js b/test/simple/test-stream-push-strings.js
-index 06f43dc..1701a9a 100644
---- a/test/simple/test-stream-push-strings.js
-+++ b/test/simple/test-stream-push-strings.js
-@@ -22,7 +22,7 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- var util = require('util');
- 
- util.inherits(MyStream, Readable);
-diff --git a/test/simple/test-stream-readable-event.js b/test/simple/test-stream-readable-event.js
-index ba6a577..a8e6f7b 100644
---- a/test/simple/test-stream-readable-event.js
-+++ b/test/simple/test-stream-readable-event.js
-@@ -22,7 +22,7 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- 
- (function first() {
-   // First test, not reading when the readable is added.
-diff --git a/test/simple/test-stream-readable-flow-recursion.js b/test/simple/test-stream-readable-flow-recursion.js
-index 2891ad6..11689ba 100644
---- a/test/simple/test-stream-readable-flow-recursion.js
-+++ b/test/simple/test-stream-readable-flow-recursion.js
-@@ -27,7 +27,7 @@ var assert = require('assert');
- // more data continuously, but without triggering a nextTick
- // warning or RangeError.
- 
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- 
- // throw an error if we trigger a nextTick warning.
- process.throwDeprecation = true;
-diff --git a/test/simple/test-stream-unshift-empty-chunk.js b/test/simple/test-stream-unshift-empty-chunk.js
-index 0c96476..7827538 100644
---- a/test/simple/test-stream-unshift-empty-chunk.js
-+++ b/test/simple/test-stream-unshift-empty-chunk.js
-@@ -24,7 +24,7 @@ var assert = require('assert');
- 
- // This test verifies that stream.unshift(Buffer(0)) or 
- // stream.unshift('') does not set state.reading=false.
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- 
- var r = new Readable();
- var nChunks = 10;
-diff --git a/test/simple/test-stream-unshift-read-race.js b/test/simple/test-stream-unshift-read-race.js
-index 83fd9fa..17c18aa 100644
---- a/test/simple/test-stream-unshift-read-race.js
-+++ b/test/simple/test-stream-unshift-read-race.js
-@@ -29,7 +29,7 @@ var assert = require('assert');
- // 3. push() after the EOF signaling null is an error.
- // 4. _read() is not called after pushing the EOF null chunk.
- 
--var stream = require('stream');
-+var stream = require('../../');
- var hwm = 10;
- var r = stream.Readable({ highWaterMark: hwm });
- var chunks = 10;
-@@ -51,7 +51,14 @@ r._read = function(n) {
- 
-   function push(fast) {
-     assert(!pushedNull, 'push() after null push');
--    var c = pos >= data.length ? null : data.slice(pos, pos + n);
-+    var c;
-+    if (pos >= data.length)
-+      c = null;
-+    else {
-+      if (n + pos > data.length)
-+        n = data.length - pos;
-+      c = data.slice(pos, pos + n);
-+    }
-     pushedNull = c === null;
-     if (fast) {
-       pos += n;
-diff --git a/test/simple/test-stream-writev.js b/test/simple/test-stream-writev.js
-index 5b49e6e..b5321f3 100644
---- a/test/simple/test-stream-writev.js
-+++ b/test/simple/test-stream-writev.js
-@@ -22,7 +22,7 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var stream = require('stream');
-+var stream = require('../../');
- 
- var queue = [];
- for (var decode = 0; decode < 2; decode++) {
-diff --git a/test/simple/test-stream2-basic.js b/test/simple/test-stream2-basic.js
-index 3814bf0..248c1be 100644
---- a/test/simple/test-stream2-basic.js
-+++ b/test/simple/test-stream2-basic.js
-@@ -21,7 +21,7 @@
- 
- 
- var common = require('../common.js');
--var R = require('_stream_readable');
-+var R = require('../../lib/_stream_readable');
- var assert = require('assert');
- 
- var util = require('util');
-diff --git a/test/simple/test-stream2-compatibility.js b/test/simple/test-stream2-compatibility.js
-index 6cdd4e9..f0fa84b 100644
---- a/test/simple/test-stream2-compatibility.js
-+++ b/test/simple/test-stream2-compatibility.js
-@@ -21,7 +21,7 @@
- 
- 
- var common = require('../common.js');
--var R = require('_stream_readable');
-+var R = require('../../lib/_stream_readable');
- var assert = require('assert');
- 
- var util = require('util');
-diff --git a/test/simple/test-stream2-finish-pipe.js b/test/simple/test-stream2-finish-pipe.js
-index 39b274f..006a19b 100644
---- a/test/simple/test-stream2-finish-pipe.js
-+++ b/test/simple/test-stream2-finish-pipe.js
-@@ -20,7 +20,7 @@
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
- var common = require('../common.js');
--var stream = require('stream');
-+var stream = require('../../');
- var Buffer = require('buffer').Buffer;
- 
- var r = new stream.Readable();
-diff --git a/test/simple/test-stream2-fs.js b/test/simple/test-stream2-fs.js
-deleted file mode 100644
-index e162406..0000000
---- a/test/simple/test-stream2-fs.js
-+++ /dev/null
-@@ -1,72 +0,0 @@
--// Copyright Joyent, Inc. and other Node contributors.
--//
--// Permission is hereby granted, free of charge, to any person obtaining a
--// copy of this software and associated documentation files (the
--// "Software"), to deal in the Software without restriction, including
--// without limitation the rights to use, copy, modify, merge, publish,
--// distribute, sublicense, and/or sell copies of the Software, and to permit
--// persons to whom the Software is furnished to do so, subject to the
--// following conditions:
--//
--// The above copyright notice and this permission notice shall be included
--// in all copies or substantial portions of the Software.
--//
--// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
--// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
--// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
--// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
--// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
--// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
--// USE OR OTHER DEALINGS IN THE SOFTWARE.
--
--
--var common = require('../common.js');
--var R = require('_stream_readable');
--var assert = require('assert');
--
--var fs = require('fs');
--var FSReadable = fs.ReadStream;
--
--var path = require('path');
--var file = path.resolve(common.fixturesDir, 'x1024.txt');
--
--var size = fs.statSync(file).size;
--
--var expectLengths = [1024];
--
--var util = require('util');
--var Stream = require('stream');
--
--util.inherits(TestWriter, Stream);
--
--function TestWriter() {
--  Stream.apply(this);
--  this.buffer = [];
--  this.length = 0;
--}
--
--TestWriter.prototype.write = function(c) {
--  this.buffer.push(c.toString());
--  this.length += c.length;
--  return true;
--};
--
--TestWriter.prototype.end = function(c) {
--  if (c) this.buffer.push(c.toString());
--  this.emit('results', this.buffer);
--}
--
--var r = new FSReadable(file);
--var w = new TestWriter();
--
--w.on('results', function(res) {
--  console.error(res, w.length);
--  assert.equal(w.length, size);
--  var l = 0;
--  assert.deepEqual(res.map(function (c) {
--    return c.length;
--  }), expectLengths);
--  console.log('ok');
--});
--
--r.pipe(w);
-diff --git a/test/simple/test-stream2-httpclient-response-end.js b/test/simple/test-stream2-httpclient-response-end.js
-deleted file mode 100644
-index 15cffc2..0000000
---- a/test/simple/test-stream2-httpclient-response-end.js
-+++ /dev/null
-@@ -1,52 +0,0 @@
--// Copyright Joyent, Inc. and other Node contributors.
--//
--// Permission is hereby granted, free of charge, to any person obtaining a
--// copy of this software and associated documentation files (the
--// "Software"), to deal in the Software without restriction, including
--// without limitation the rights to use, copy, modify, merge, publish,
--// distribute, sublicense, and/or sell copies of the Software, and to permit
--// persons to whom the Software is furnished to do so, subject to the
--// following conditions:
--//
--// The above copyright notice and this permission notice shall be included
--// in all copies or substantial portions of the Software.
--//
--// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
--// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
--// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
--// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
--// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
--// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
--// USE OR OTHER DEALINGS IN THE SOFTWARE.
--
--var common = require('../common.js');
--var assert = require('assert');
--var http = require('http');
--var msg = 'Hello';
--var readable_event = false;
--var end_event = false;
--var server = http.createServer(function(req, res) {
--  res.writeHead(200, {'Content-Type': 'text/plain'});
--  res.end(msg);
--}).listen(common.PORT, function() {
--  http.get({port: common.PORT}, function(res) {
--    var data = '';
--    res.on('readable', function() {
--      console.log('readable event');
--      readable_event = true;
--      data += res.read();
--    });
--    res.on('end', function() {
--      console.log('end event');
--      end_event = true;
--      assert.strictEqual(msg, data);
--      server.close();
--    });
--  });
--});
--
--process.on('exit', function() {
--  assert(readable_event);
--  assert(end_event);
--});
--
-diff --git a/test/simple/test-stream2-large-read-stall.js b/test/simple/test-stream2-large-read-stall.js
-index 2fbfbca..667985b 100644
---- a/test/simple/test-stream2-large-read-stall.js
-+++ b/test/simple/test-stream2-large-read-stall.js
-@@ -30,7 +30,7 @@ var PUSHSIZE = 20;
- var PUSHCOUNT = 1000;
- var HWM = 50;
- 
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- var r = new Readable({
-   highWaterMark: HWM
- });
-@@ -39,23 +39,23 @@ var rs = r._readableState;
- r._read = push;
- 
- r.on('readable', function() {
--  console.error('>> readable');
-+  //console.error('>> readable');
-   do {
--    console.error('  > read(%d)', READSIZE);
-+    //console.error('  > read(%d)', READSIZE);
-     var ret = r.read(READSIZE);
--    console.error('  < %j (%d remain)', ret && ret.length, rs.length);
-+    //console.error('  < %j (%d remain)', ret && ret.length, rs.length);
-   } while (ret && ret.length === READSIZE);
- 
--  console.error('<< after read()',
--                ret && ret.length,
--                rs.needReadable,
--                rs.length);
-+  //console.error('<< after read()',
-+  //              ret && ret.length,
-+  //              rs.needReadable,
-+  //              rs.length);
- });
- 
- var endEmitted = false;
- r.on('end', function() {
-   endEmitted = true;
--  console.error('end');
-+  //console.error('end');
- });
- 
- var pushes = 0;
-@@ -64,11 +64,11 @@ function push() {
-     return;
- 
-   if (pushes++ === PUSHCOUNT) {
--    console.error('   push(EOF)');
-+    //console.error('   push(EOF)');
-     return r.push(null);
-   }
- 
--  console.error('   push #%d', pushes);
-+  //console.error('   push #%d', pushes);
-   if (r.push(new Buffer(PUSHSIZE)))
-     setTimeout(push);
- }
-diff --git a/test/simple/test-stream2-objects.js b/test/simple/test-stream2-objects.js
-index 3e6931d..ff47d89 100644
---- a/test/simple/test-stream2-objects.js
-+++ b/test/simple/test-stream2-objects.js
-@@ -21,8 +21,8 @@
- 
- 
- var common = require('../common.js');
--var Readable = require('_stream_readable');
--var Writable = require('_stream_writable');
-+var Readable = require('../../lib/_stream_readable');
-+var Writable = require('../../lib/_stream_writable');
- var assert = require('assert');
- 
- // tiny node-tap lookalike.
-diff --git a/test/simple/test-stream2-pipe-error-handling.js b/test/simple/test-stream2-pipe-error-handling.js
-index cf7531c..e3f3e4e 100644
---- a/test/simple/test-stream2-pipe-error-handling.js
-+++ b/test/simple/test-stream2-pipe-error-handling.js
-@@ -21,7 +21,7 @@
- 
- var common = require('../common');
- var assert = require('assert');
--var stream = require('stream');
-+var stream = require('../../');
- 
- (function testErrorListenerCatches() {
-   var count = 1000;
-diff --git a/test/simple/test-stream2-pipe-error-once-listener.js b/test/simple/test-stream2-pipe-error-once-listener.js
-index 5e8e3cb..53b2616 100755
---- a/test/simple/test-stream2-pipe-error-once-listener.js
-+++ b/test/simple/test-stream2-pipe-error-once-listener.js
-@@ -24,7 +24,7 @@ var common = require('../common.js');
- var assert = require('assert');
- 
- var util = require('util');
--var stream = require('stream');
-+var stream = require('../../');
- 
- 
- var Read = function() {
-diff --git a/test/simple/test-stream2-push.js b/test/simple/test-stream2-push.js
-index b63edc3..eb2b0e9 100644
---- a/test/simple/test-stream2-push.js
-+++ b/test/simple/test-stream2-push.js
-@@ -20,7 +20,7 @@
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
- var common = require('../common.js');
--var stream = require('stream');
-+var stream = require('../../');
- var Readable = stream.Readable;
- var Writable = stream.Writable;
- var assert = require('assert');
-diff --git a/test/simple/test-stream2-read-sync-stack.js b/test/simple/test-stream2-read-sync-stack.js
-index e8a7305..9740a47 100644
---- a/test/simple/test-stream2-read-sync-stack.js
-+++ b/test/simple/test-stream2-read-sync-stack.js
-@@ -21,7 +21,7 @@
- 
- var common = require('../common');
- var assert = require('assert');
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- var r = new Readable();
- var N = 256 * 1024;
- 
-diff --git a/test/simple/test-stream2-readable-empty-buffer-no-eof.js b/test/simple/test-stream2-readable-empty-buffer-no-eof.js
-index cd30178..4b1659d 100644
---- a/test/simple/test-stream2-readable-empty-buffer-no-eof.js
-+++ b/test/simple/test-stream2-readable-empty-buffer-no-eof.js
-@@ -22,10 +22,9 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var Readable = require('stream').Readable;
-+var Readable = require('../../').Readable;
- 
- test1();
--test2();
- 
- function test1() {
-   var r = new Readable();
-@@ -88,31 +87,3 @@ function test1() {
-     console.log('ok');
-   });
- }
--
--function test2() {
--  var r = new Readable({ encoding: 'base64' });
--  var reads = 5;
--  r._read = function(n) {
--    if (!reads--)
--      return r.push(null); // EOF
--    else
--      return r.push(new Buffer('x'));
--  };
--
--  var results = [];
--  function flow() {
--    var chunk;
--    while (null !== (chunk = r.read()))
--      results.push(chunk + '');
--  }
--  r.on('readable', flow);
--  r.on('end', function() {
--    results.push('EOF');
--  });
--  flow();
--
--  process.on('exit', function() {
--    assert.deepEqual(results, [ 'eHh4', 'eHg=', 'EOF' ]);
--    console.log('ok');
--  });
--}
-diff --git a/test/simple/test-stream2-readable-from-list.js b/test/simple/test-stream2-readable-from-list.js
-index 7c96ffe..04a96f5 100644
---- a/test/simple/test-stream2-readable-from-list.js
-+++ b/test/simple/test-stream2-readable-from-list.js
-@@ -21,7 +21,7 @@
- 
- var assert = require('assert');
- var common = require('../common.js');
--var fromList = require('_stream_readable')._fromList;
-+var fromList = require('../../lib/_stream_readable')._fromList;
- 
- // tiny node-tap lookalike.
- var tests = [];
-diff --git a/test/simple/test-stream2-readable-legacy-drain.js b/test/simple/test-stream2-readable-legacy-drain.js
-index 675da8e..51fd3d5 100644
---- a/test/simple/test-stream2-readable-legacy-drain.js
-+++ b/test/simple/test-stream2-readable-legacy-drain.js
-@@ -22,7 +22,7 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var Stream = require('stream');
-+var Stream = require('../../');
- var Readable = Stream.Readable;
- 
- var r = new Readable();
-diff --git a/test/simple/test-stream2-readable-non-empty-end.js b/test/simple/test-stream2-readable-non-empty-end.js
-index 7314ae7..c971898 100644
---- a/test/simple/test-stream2-readable-non-empty-end.js
-+++ b/test/simple/test-stream2-readable-non-empty-end.js
-@@ -21,7 +21,7 @@
- 
- var assert = require('assert');
- var common = require('../common.js');
--var Readable = require('_stream_readable');
-+var Readable = require('../../lib/_stream_readable');
- 
- var len = 0;
- var chunks = new Array(10);
-diff --git a/test/simple/test-stream2-readable-wrap-empty.js b/test/simple/test-stream2-readable-wrap-empty.js
-index 2e5cf25..fd8a3dc 100644
---- a/test/simple/test-stream2-readable-wrap-empty.js
-+++ b/test/simple/test-stream2-readable-wrap-empty.js
-@@ -22,7 +22,7 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var Readable = require('_stream_readable');
-+var Readable = require('../../lib/_stream_readable');
- var EE = require('events').EventEmitter;
- 
- var oldStream = new EE();
-diff --git a/test/simple/test-stream2-readable-wrap.js b/test/simple/test-stream2-readable-wrap.js
-index 90eea01..6b177f7 100644
---- a/test/simple/test-stream2-readable-wrap.js
-+++ b/test/simple/test-stream2-readable-wrap.js
-@@ -22,8 +22,8 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var Readable = require('_stream_readable');
--var Writable = require('_stream_writable');
-+var Readable = require('../../lib/_stream_readable');
-+var Writable = require('../../lib/_stream_writable');
- var EE = require('events').EventEmitter;
- 
- var testRuns = 0, completedRuns = 0;
-diff --git a/test/simple/test-stream2-set-encoding.js b/test/simple/test-stream2-set-encoding.js
-index 5d2c32a..685531b 100644
---- a/test/simple/test-stream2-set-encoding.js
-+++ b/test/simple/test-stream2-set-encoding.js
-@@ -22,7 +22,7 @@
- 
- var common = require('../common.js');
- var assert = require('assert');
--var R = require('_stream_readable');
-+var R = require('../../lib/_stream_readable');
- var util = require('util');
- 
- // tiny node-tap lookalike.
-diff --git a/test/simple/test-stream2-transform.js b/test/simple/test-stream2-transform.js
-index 9c9ddd8..a0cacc6 100644
---- a/test/simple/test-stream2-transform.js
-+++ b/test/simple/test-stream2-transform.js
-@@ -21,8 +21,8 @@
- 
- var assert = require('assert');
- var common = require('../common.js');
--var PassThrough = require('_stream_passthrough');
--var Transform = require('_stream_transform');
-+var PassThrough = require('../../').PassThrough;
-+var Transform = require('../../').Transform;
- 
- // tiny node-tap lookalike.
- var tests = [];
-diff --git a/test/simple/test-stream2-unpipe-drain.js b/test/simple/test-stream2-unpipe-drain.js
-index d66dc3c..365b327 100644
---- a/test/simple/test-stream2-unpipe-drain.js
-+++ b/test/simple/test-stream2-unpipe-drain.js
-@@ -22,7 +22,7 @@
- 
- var common = require('../common.js');
- var assert = require('assert');
--var stream = require('stream');
-+var stream = require('../../');
- var crypto = require('crypto');
- 
- var util = require('util');
-diff --git a/test/simple/test-stream2-unpipe-leak.js b/test/simple/test-stream2-unpipe-leak.js
-index 99f8746..17c92ae 100644
---- a/test/simple/test-stream2-unpipe-leak.js
-+++ b/test/simple/test-stream2-unpipe-leak.js
-@@ -22,7 +22,7 @@
- 
- var common = require('../common.js');
- var assert = require('assert');
--var stream = require('stream');
-+var stream = require('../../');
- 
- var chunk = new Buffer('hallo');
- 
-diff --git a/test/simple/test-stream2-writable.js b/test/simple/test-stream2-writable.js
-index 704100c..209c3a6 100644
---- a/test/simple/test-stream2-writable.js
-+++ b/test/simple/test-stream2-writable.js
-@@ -20,8 +20,8 @@
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
- var common = require('../common.js');
--var W = require('_stream_writable');
--var D = require('_stream_duplex');
-+var W = require('../../').Writable;
-+var D = require('../../').Duplex;
- var assert = require('assert');
- 
- var util = require('util');
-diff --git a/test/simple/test-stream3-pause-then-read.js b/test/simple/test-stream3-pause-then-read.js
-index b91bde3..2f72c15 100644
---- a/test/simple/test-stream3-pause-then-read.js
-+++ b/test/simple/test-stream3-pause-then-read.js
-@@ -22,7 +22,7 @@
- var common = require('../common');
- var assert = require('assert');
- 
--var stream = require('stream');
-+var stream = require('../../');
- var Readable = stream.Readable;
- var Writable = stream.Writable;
- 
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_duplex.js b/deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_duplex.js
deleted file mode 100644
index b513d61a963a40..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_duplex.js
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// a duplex stream is just a stream that is both readable and writable.
-// Since JS doesn't have multiple prototypal inheritance, this class
-// prototypally inherits from Readable, and then parasitically from
-// Writable.
-
-module.exports = Duplex;
-
-/**/
-var objectKeys = Object.keys || function (obj) {
-  var keys = [];
-  for (var key in obj) keys.push(key);
-  return keys;
-}
-/**/
-
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/**/
-
-var Readable = require('./_stream_readable');
-var Writable = require('./_stream_writable');
-
-util.inherits(Duplex, Readable);
-
-forEach(objectKeys(Writable.prototype), function(method) {
-  if (!Duplex.prototype[method])
-    Duplex.prototype[method] = Writable.prototype[method];
-});
-
-function Duplex(options) {
-  if (!(this instanceof Duplex))
-    return new Duplex(options);
-
-  Readable.call(this, options);
-  Writable.call(this, options);
-
-  if (options && options.readable === false)
-    this.readable = false;
-
-  if (options && options.writable === false)
-    this.writable = false;
-
-  this.allowHalfOpen = true;
-  if (options && options.allowHalfOpen === false)
-    this.allowHalfOpen = false;
-
-  this.once('end', onend);
-}
-
-// the no-half-open enforcer
-function onend() {
-  // if we allow half-open state, or if the writable side ended,
-  // then we're ok.
-  if (this.allowHalfOpen || this._writableState.ended)
-    return;
-
-  // no more data can be written.
-  // But allow more writes to happen in this tick.
-  process.nextTick(this.end.bind(this));
-}
-
-function forEach (xs, f) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    f(xs[i], i);
-  }
-}
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_passthrough.js b/deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_passthrough.js
deleted file mode 100644
index 895ca50a1d208a..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_passthrough.js
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// a passthrough stream.
-// basically just the most minimal sort of Transform stream.
-// Every written chunk gets output as-is.
-
-module.exports = PassThrough;
-
-var Transform = require('./_stream_transform');
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/**/
-
-util.inherits(PassThrough, Transform);
-
-function PassThrough(options) {
-  if (!(this instanceof PassThrough))
-    return new PassThrough(options);
-
-  Transform.call(this, options);
-}
-
-PassThrough.prototype._transform = function(chunk, encoding, cb) {
-  cb(null, chunk);
-};
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_writable.js b/deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_writable.js
deleted file mode 100644
index db8539cd5b818d..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/lib/_stream_writable.js
+++ /dev/null
@@ -1,477 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// A bit simpler than readable streams.
-// Implement an async ._write(chunk, cb), and it'll handle all
-// the drain event emission and buffering.
-
-module.exports = Writable;
-
-/**/
-var Buffer = require('buffer').Buffer;
-/**/
-
-Writable.WritableState = WritableState;
-
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/**/
-
-var Stream = require('stream');
-
-util.inherits(Writable, Stream);
-
-function WriteReq(chunk, encoding, cb) {
-  this.chunk = chunk;
-  this.encoding = encoding;
-  this.callback = cb;
-}
-
-function WritableState(options, stream) {
-  var Duplex = require('./_stream_duplex');
-
-  options = options || {};
-
-  // the point at which write() starts returning false
-  // Note: 0 is a valid value, means that we always return false if
-  // the entire buffer is not flushed immediately on write()
-  var hwm = options.highWaterMark;
-  var defaultHwm = options.objectMode ? 16 : 16 * 1024;
-  this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
-
-  // object stream flag to indicate whether or not this stream
-  // contains buffers or objects.
-  this.objectMode = !!options.objectMode;
-
-  if (stream instanceof Duplex)
-    this.objectMode = this.objectMode || !!options.writableObjectMode;
-
-  // cast to ints.
-  this.highWaterMark = ~~this.highWaterMark;
-
-  this.needDrain = false;
-  // at the start of calling end()
-  this.ending = false;
-  // when end() has been called, and returned
-  this.ended = false;
-  // when 'finish' is emitted
-  this.finished = false;
-
-  // should we decode strings into buffers before passing to _write?
-  // this is here so that some node-core streams can optimize string
-  // handling at a lower level.
-  var noDecode = options.decodeStrings === false;
-  this.decodeStrings = !noDecode;
-
-  // Crypto is kind of old and crusty.  Historically, its default string
-  // encoding is 'binary' so we have to make this configurable.
-  // Everything else in the universe uses 'utf8', though.
-  this.defaultEncoding = options.defaultEncoding || 'utf8';
-
-  // not an actual buffer we keep track of, but a measurement
-  // of how much we're waiting to get pushed to some underlying
-  // socket or file.
-  this.length = 0;
-
-  // a flag to see when we're in the middle of a write.
-  this.writing = false;
-
-  // when true all writes will be buffered until .uncork() call
-  this.corked = 0;
-
-  // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, because any
-  // actions that shouldn't happen until "later" should generally also
-  // not happen before the first write call.
-  this.sync = true;
-
-  // a flag to know if we're processing previously buffered items, which
-  // may call the _write() callback in the same tick, so that we don't
-  // end up in an overlapped onwrite situation.
-  this.bufferProcessing = false;
-
-  // the callback that's passed to _write(chunk,cb)
-  this.onwrite = function(er) {
-    onwrite(stream, er);
-  };
-
-  // the callback that the user supplies to write(chunk,encoding,cb)
-  this.writecb = null;
-
-  // the amount that is being written when _write is called.
-  this.writelen = 0;
-
-  this.buffer = [];
-
-  // number of pending user-supplied write callbacks
-  // this must be 0 before 'finish' can be emitted
-  this.pendingcb = 0;
-
-  // emit prefinish if the only thing we're waiting for is _write cbs
-  // This is relevant for synchronous Transform streams
-  this.prefinished = false;
-
-  // True if the error was already emitted and should not be thrown again
-  this.errorEmitted = false;
-}
-
-function Writable(options) {
-  var Duplex = require('./_stream_duplex');
-
-  // Writable ctor is applied to Duplexes, though they're not
-  // instanceof Writable, they're instanceof Readable.
-  if (!(this instanceof Writable) && !(this instanceof Duplex))
-    return new Writable(options);
-
-  this._writableState = new WritableState(options, this);
-
-  // legacy.
-  this.writable = true;
-
-  Stream.call(this);
-}
-
-// Otherwise people can pipe Writable streams, which is just wrong.
-Writable.prototype.pipe = function() {
-  this.emit('error', new Error('Cannot pipe. Not readable.'));
-};
-
-
-function writeAfterEnd(stream, state, cb) {
-  var er = new Error('write after end');
-  // TODO: defer error events consistently everywhere, not just the cb
-  stream.emit('error', er);
-  process.nextTick(function() {
-    cb(er);
-  });
-}
-
-// If we get something that is not a buffer, string, null, or undefined,
-// and we're not in objectMode, then that's an error.
-// Otherwise stream chunks are all considered to be of length=1, and the
-// watermarks determine how many objects to keep in the buffer, rather than
-// how many bytes or characters.
-function validChunk(stream, state, chunk, cb) {
-  var valid = true;
-  if (!util.isBuffer(chunk) &&
-      !util.isString(chunk) &&
-      !util.isNullOrUndefined(chunk) &&
-      !state.objectMode) {
-    var er = new TypeError('Invalid non-string/buffer chunk');
-    stream.emit('error', er);
-    process.nextTick(function() {
-      cb(er);
-    });
-    valid = false;
-  }
-  return valid;
-}
-
-Writable.prototype.write = function(chunk, encoding, cb) {
-  var state = this._writableState;
-  var ret = false;
-
-  if (util.isFunction(encoding)) {
-    cb = encoding;
-    encoding = null;
-  }
-
-  if (util.isBuffer(chunk))
-    encoding = 'buffer';
-  else if (!encoding)
-    encoding = state.defaultEncoding;
-
-  if (!util.isFunction(cb))
-    cb = function() {};
-
-  if (state.ended)
-    writeAfterEnd(this, state, cb);
-  else if (validChunk(this, state, chunk, cb)) {
-    state.pendingcb++;
-    ret = writeOrBuffer(this, state, chunk, encoding, cb);
-  }
-
-  return ret;
-};
-
-Writable.prototype.cork = function() {
-  var state = this._writableState;
-
-  state.corked++;
-};
-
-Writable.prototype.uncork = function() {
-  var state = this._writableState;
-
-  if (state.corked) {
-    state.corked--;
-
-    if (!state.writing &&
-        !state.corked &&
-        !state.finished &&
-        !state.bufferProcessing &&
-        state.buffer.length)
-      clearBuffer(this, state);
-  }
-};
-
-function decodeChunk(state, chunk, encoding) {
-  if (!state.objectMode &&
-      state.decodeStrings !== false &&
-      util.isString(chunk)) {
-    chunk = new Buffer(chunk, encoding);
-  }
-  return chunk;
-}
-
-// if we're already writing something, then just put this
-// in the queue, and wait our turn.  Otherwise, call _write
-// If we return false, then we need a drain event, so set that flag.
-function writeOrBuffer(stream, state, chunk, encoding, cb) {
-  chunk = decodeChunk(state, chunk, encoding);
-  if (util.isBuffer(chunk))
-    encoding = 'buffer';
-  var len = state.objectMode ? 1 : chunk.length;
-
-  state.length += len;
-
-  var ret = state.length < state.highWaterMark;
-  // we must ensure that previous needDrain will not be reset to false.
-  if (!ret)
-    state.needDrain = true;
-
-  if (state.writing || state.corked)
-    state.buffer.push(new WriteReq(chunk, encoding, cb));
-  else
-    doWrite(stream, state, false, len, chunk, encoding, cb);
-
-  return ret;
-}
-
-function doWrite(stream, state, writev, len, chunk, encoding, cb) {
-  state.writelen = len;
-  state.writecb = cb;
-  state.writing = true;
-  state.sync = true;
-  if (writev)
-    stream._writev(chunk, state.onwrite);
-  else
-    stream._write(chunk, encoding, state.onwrite);
-  state.sync = false;
-}
-
-function onwriteError(stream, state, sync, er, cb) {
-  if (sync)
-    process.nextTick(function() {
-      state.pendingcb--;
-      cb(er);
-    });
-  else {
-    state.pendingcb--;
-    cb(er);
-  }
-
-  stream._writableState.errorEmitted = true;
-  stream.emit('error', er);
-}
-
-function onwriteStateUpdate(state) {
-  state.writing = false;
-  state.writecb = null;
-  state.length -= state.writelen;
-  state.writelen = 0;
-}
-
-function onwrite(stream, er) {
-  var state = stream._writableState;
-  var sync = state.sync;
-  var cb = state.writecb;
-
-  onwriteStateUpdate(state);
-
-  if (er)
-    onwriteError(stream, state, sync, er, cb);
-  else {
-    // Check if we're actually ready to finish, but don't emit yet
-    var finished = needFinish(stream, state);
-
-    if (!finished &&
-        !state.corked &&
-        !state.bufferProcessing &&
-        state.buffer.length) {
-      clearBuffer(stream, state);
-    }
-
-    if (sync) {
-      process.nextTick(function() {
-        afterWrite(stream, state, finished, cb);
-      });
-    } else {
-      afterWrite(stream, state, finished, cb);
-    }
-  }
-}
-
-function afterWrite(stream, state, finished, cb) {
-  if (!finished)
-    onwriteDrain(stream, state);
-  state.pendingcb--;
-  cb();
-  finishMaybe(stream, state);
-}
-
-// Must force callback to be called on nextTick, so that we don't
-// emit 'drain' before the write() consumer gets the 'false' return
-// value, and has a chance to attach a 'drain' listener.
-function onwriteDrain(stream, state) {
-  if (state.length === 0 && state.needDrain) {
-    state.needDrain = false;
-    stream.emit('drain');
-  }
-}
-
-
-// if there's something in the buffer waiting, then process it
-function clearBuffer(stream, state) {
-  state.bufferProcessing = true;
-
-  if (stream._writev && state.buffer.length > 1) {
-    // Fast case, write everything using _writev()
-    var cbs = [];
-    for (var c = 0; c < state.buffer.length; c++)
-      cbs.push(state.buffer[c].callback);
-
-    // count the one we are adding, as well.
-    // TODO(isaacs) clean this up
-    state.pendingcb++;
-    doWrite(stream, state, true, state.length, state.buffer, '', function(err) {
-      for (var i = 0; i < cbs.length; i++) {
-        state.pendingcb--;
-        cbs[i](err);
-      }
-    });
-
-    // Clear buffer
-    state.buffer = [];
-  } else {
-    // Slow case, write chunks one-by-one
-    for (var c = 0; c < state.buffer.length; c++) {
-      var entry = state.buffer[c];
-      var chunk = entry.chunk;
-      var encoding = entry.encoding;
-      var cb = entry.callback;
-      var len = state.objectMode ? 1 : chunk.length;
-
-      doWrite(stream, state, false, len, chunk, encoding, cb);
-
-      // if we didn't call the onwrite immediately, then
-      // it means that we need to wait until it does.
-      // also, that means that the chunk and cb are currently
-      // being processed, so move the buffer counter past them.
-      if (state.writing) {
-        c++;
-        break;
-      }
-    }
-
-    if (c < state.buffer.length)
-      state.buffer = state.buffer.slice(c);
-    else
-      state.buffer.length = 0;
-  }
-
-  state.bufferProcessing = false;
-}
-
-Writable.prototype._write = function(chunk, encoding, cb) {
-  cb(new Error('not implemented'));
-
-};
-
-Writable.prototype._writev = null;
-
-Writable.prototype.end = function(chunk, encoding, cb) {
-  var state = this._writableState;
-
-  if (util.isFunction(chunk)) {
-    cb = chunk;
-    chunk = null;
-    encoding = null;
-  } else if (util.isFunction(encoding)) {
-    cb = encoding;
-    encoding = null;
-  }
-
-  if (!util.isNullOrUndefined(chunk))
-    this.write(chunk, encoding);
-
-  // .end() fully uncorks
-  if (state.corked) {
-    state.corked = 1;
-    this.uncork();
-  }
-
-  // ignore unnecessary end() calls.
-  if (!state.ending && !state.finished)
-    endWritable(this, state, cb);
-};
-
-
-function needFinish(stream, state) {
-  return (state.ending &&
-          state.length === 0 &&
-          !state.finished &&
-          !state.writing);
-}
-
-function prefinish(stream, state) {
-  if (!state.prefinished) {
-    state.prefinished = true;
-    stream.emit('prefinish');
-  }
-}
-
-function finishMaybe(stream, state) {
-  var need = needFinish(stream, state);
-  if (need) {
-    if (state.pendingcb === 0) {
-      prefinish(stream, state);
-      state.finished = true;
-      stream.emit('finish');
-    } else
-      prefinish(stream, state);
-  }
-  return need;
-}
-
-function endWritable(stream, state, cb) {
-  state.ending = true;
-  finishMaybe(stream, state);
-  if (cb) {
-    if (state.finished)
-      process.nextTick(cb);
-    else
-      stream.once('finish', cb);
-  }
-  state.ended = true;
-}
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/README.md b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/README.md
deleted file mode 100644
index 5a76b4149c5eb5..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# core-util-is
-
-The `util.is*` functions introduced in Node v0.12.
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/float.patch b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/float.patch
deleted file mode 100644
index a06d5c05f75fd5..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/float.patch
+++ /dev/null
@@ -1,604 +0,0 @@
-diff --git a/lib/util.js b/lib/util.js
-index a03e874..9074e8e 100644
---- a/lib/util.js
-+++ b/lib/util.js
-@@ -19,430 +19,6 @@
- // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
--var formatRegExp = /%[sdj%]/g;
--exports.format = function(f) {
--  if (!isString(f)) {
--    var objects = [];
--    for (var i = 0; i < arguments.length; i++) {
--      objects.push(inspect(arguments[i]));
--    }
--    return objects.join(' ');
--  }
--
--  var i = 1;
--  var args = arguments;
--  var len = args.length;
--  var str = String(f).replace(formatRegExp, function(x) {
--    if (x === '%%') return '%';
--    if (i >= len) return x;
--    switch (x) {
--      case '%s': return String(args[i++]);
--      case '%d': return Number(args[i++]);
--      case '%j':
--        try {
--          return JSON.stringify(args[i++]);
--        } catch (_) {
--          return '[Circular]';
--        }
--      default:
--        return x;
--    }
--  });
--  for (var x = args[i]; i < len; x = args[++i]) {
--    if (isNull(x) || !isObject(x)) {
--      str += ' ' + x;
--    } else {
--      str += ' ' + inspect(x);
--    }
--  }
--  return str;
--};
--
--
--// Mark that a method should not be used.
--// Returns a modified function which warns once by default.
--// If --no-deprecation is set, then it is a no-op.
--exports.deprecate = function(fn, msg) {
--  // Allow for deprecating things in the process of starting up.
--  if (isUndefined(global.process)) {
--    return function() {
--      return exports.deprecate(fn, msg).apply(this, arguments);
--    };
--  }
--
--  if (process.noDeprecation === true) {
--    return fn;
--  }
--
--  var warned = false;
--  function deprecated() {
--    if (!warned) {
--      if (process.throwDeprecation) {
--        throw new Error(msg);
--      } else if (process.traceDeprecation) {
--        console.trace(msg);
--      } else {
--        console.error(msg);
--      }
--      warned = true;
--    }
--    return fn.apply(this, arguments);
--  }
--
--  return deprecated;
--};
--
--
--var debugs = {};
--var debugEnviron;
--exports.debuglog = function(set) {
--  if (isUndefined(debugEnviron))
--    debugEnviron = process.env.NODE_DEBUG || '';
--  set = set.toUpperCase();
--  if (!debugs[set]) {
--    if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
--      var pid = process.pid;
--      debugs[set] = function() {
--        var msg = exports.format.apply(exports, arguments);
--        console.error('%s %d: %s', set, pid, msg);
--      };
--    } else {
--      debugs[set] = function() {};
--    }
--  }
--  return debugs[set];
--};
--
--
--/**
-- * Echos the value of a value. Trys to print the value out
-- * in the best way possible given the different types.
-- *
-- * @param {Object} obj The object to print out.
-- * @param {Object} opts Optional options object that alters the output.
-- */
--/* legacy: obj, showHidden, depth, colors*/
--function inspect(obj, opts) {
--  // default options
--  var ctx = {
--    seen: [],
--    stylize: stylizeNoColor
--  };
--  // legacy...
--  if (arguments.length >= 3) ctx.depth = arguments[2];
--  if (arguments.length >= 4) ctx.colors = arguments[3];
--  if (isBoolean(opts)) {
--    // legacy...
--    ctx.showHidden = opts;
--  } else if (opts) {
--    // got an "options" object
--    exports._extend(ctx, opts);
--  }
--  // set default options
--  if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
--  if (isUndefined(ctx.depth)) ctx.depth = 2;
--  if (isUndefined(ctx.colors)) ctx.colors = false;
--  if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
--  if (ctx.colors) ctx.stylize = stylizeWithColor;
--  return formatValue(ctx, obj, ctx.depth);
--}
--exports.inspect = inspect;
--
--
--// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
--inspect.colors = {
--  'bold' : [1, 22],
--  'italic' : [3, 23],
--  'underline' : [4, 24],
--  'inverse' : [7, 27],
--  'white' : [37, 39],
--  'grey' : [90, 39],
--  'black' : [30, 39],
--  'blue' : [34, 39],
--  'cyan' : [36, 39],
--  'green' : [32, 39],
--  'magenta' : [35, 39],
--  'red' : [31, 39],
--  'yellow' : [33, 39]
--};
--
--// Don't use 'blue' not visible on cmd.exe
--inspect.styles = {
--  'special': 'cyan',
--  'number': 'yellow',
--  'boolean': 'yellow',
--  'undefined': 'grey',
--  'null': 'bold',
--  'string': 'green',
--  'date': 'magenta',
--  // "name": intentionally not styling
--  'regexp': 'red'
--};
--
--
--function stylizeWithColor(str, styleType) {
--  var style = inspect.styles[styleType];
--
--  if (style) {
--    return '\u001b[' + inspect.colors[style][0] + 'm' + str +
--           '\u001b[' + inspect.colors[style][1] + 'm';
--  } else {
--    return str;
--  }
--}
--
--
--function stylizeNoColor(str, styleType) {
--  return str;
--}
--
--
--function arrayToHash(array) {
--  var hash = {};
--
--  array.forEach(function(val, idx) {
--    hash[val] = true;
--  });
--
--  return hash;
--}
--
--
--function formatValue(ctx, value, recurseTimes) {
--  // Provide a hook for user-specified inspect functions.
--  // Check that value is an object with an inspect function on it
--  if (ctx.customInspect &&
--      value &&
--      isFunction(value.inspect) &&
--      // Filter out the util module, it's inspect function is special
--      value.inspect !== exports.inspect &&
--      // Also filter out any prototype objects using the circular check.
--      !(value.constructor && value.constructor.prototype === value)) {
--    var ret = value.inspect(recurseTimes, ctx);
--    if (!isString(ret)) {
--      ret = formatValue(ctx, ret, recurseTimes);
--    }
--    return ret;
--  }
--
--  // Primitive types cannot have properties
--  var primitive = formatPrimitive(ctx, value);
--  if (primitive) {
--    return primitive;
--  }
--
--  // Look up the keys of the object.
--  var keys = Object.keys(value);
--  var visibleKeys = arrayToHash(keys);
--
--  if (ctx.showHidden) {
--    keys = Object.getOwnPropertyNames(value);
--  }
--
--  // Some type of object without properties can be shortcutted.
--  if (keys.length === 0) {
--    if (isFunction(value)) {
--      var name = value.name ? ': ' + value.name : '';
--      return ctx.stylize('[Function' + name + ']', 'special');
--    }
--    if (isRegExp(value)) {
--      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
--    }
--    if (isDate(value)) {
--      return ctx.stylize(Date.prototype.toString.call(value), 'date');
--    }
--    if (isError(value)) {
--      return formatError(value);
--    }
--  }
--
--  var base = '', array = false, braces = ['{', '}'];
--
--  // Make Array say that they are Array
--  if (isArray(value)) {
--    array = true;
--    braces = ['[', ']'];
--  }
--
--  // Make functions say that they are functions
--  if (isFunction(value)) {
--    var n = value.name ? ': ' + value.name : '';
--    base = ' [Function' + n + ']';
--  }
--
--  // Make RegExps say that they are RegExps
--  if (isRegExp(value)) {
--    base = ' ' + RegExp.prototype.toString.call(value);
--  }
--
--  // Make dates with properties first say the date
--  if (isDate(value)) {
--    base = ' ' + Date.prototype.toUTCString.call(value);
--  }
--
--  // Make error with message first say the error
--  if (isError(value)) {
--    base = ' ' + formatError(value);
--  }
--
--  if (keys.length === 0 && (!array || value.length == 0)) {
--    return braces[0] + base + braces[1];
--  }
--
--  if (recurseTimes < 0) {
--    if (isRegExp(value)) {
--      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
--    } else {
--      return ctx.stylize('[Object]', 'special');
--    }
--  }
--
--  ctx.seen.push(value);
--
--  var output;
--  if (array) {
--    output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
--  } else {
--    output = keys.map(function(key) {
--      return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
--    });
--  }
--
--  ctx.seen.pop();
--
--  return reduceToSingleString(output, base, braces);
--}
--
--
--function formatPrimitive(ctx, value) {
--  if (isUndefined(value))
--    return ctx.stylize('undefined', 'undefined');
--  if (isString(value)) {
--    var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
--                                             .replace(/'/g, "\\'")
--                                             .replace(/\\"/g, '"') + '\'';
--    return ctx.stylize(simple, 'string');
--  }
--  if (isNumber(value)) {
--    // Format -0 as '-0'. Strict equality won't distinguish 0 from -0,
--    // so instead we use the fact that 1 / -0 < 0 whereas 1 / 0 > 0 .
--    if (value === 0 && 1 / value < 0)
--      return ctx.stylize('-0', 'number');
--    return ctx.stylize('' + value, 'number');
--  }
--  if (isBoolean(value))
--    return ctx.stylize('' + value, 'boolean');
--  // For some reason typeof null is "object", so special case here.
--  if (isNull(value))
--    return ctx.stylize('null', 'null');
--}
--
--
--function formatError(value) {
--  return '[' + Error.prototype.toString.call(value) + ']';
--}
--
--
--function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
--  var output = [];
--  for (var i = 0, l = value.length; i < l; ++i) {
--    if (hasOwnProperty(value, String(i))) {
--      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
--          String(i), true));
--    } else {
--      output.push('');
--    }
--  }
--  keys.forEach(function(key) {
--    if (!key.match(/^\d+$/)) {
--      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
--          key, true));
--    }
--  });
--  return output;
--}
--
--
--function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
--  var name, str, desc;
--  desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
--  if (desc.get) {
--    if (desc.set) {
--      str = ctx.stylize('[Getter/Setter]', 'special');
--    } else {
--      str = ctx.stylize('[Getter]', 'special');
--    }
--  } else {
--    if (desc.set) {
--      str = ctx.stylize('[Setter]', 'special');
--    }
--  }
--  if (!hasOwnProperty(visibleKeys, key)) {
--    name = '[' + key + ']';
--  }
--  if (!str) {
--    if (ctx.seen.indexOf(desc.value) < 0) {
--      if (isNull(recurseTimes)) {
--        str = formatValue(ctx, desc.value, null);
--      } else {
--        str = formatValue(ctx, desc.value, recurseTimes - 1);
--      }
--      if (str.indexOf('\n') > -1) {
--        if (array) {
--          str = str.split('\n').map(function(line) {
--            return '  ' + line;
--          }).join('\n').substr(2);
--        } else {
--          str = '\n' + str.split('\n').map(function(line) {
--            return '   ' + line;
--          }).join('\n');
--        }
--      }
--    } else {
--      str = ctx.stylize('[Circular]', 'special');
--    }
--  }
--  if (isUndefined(name)) {
--    if (array && key.match(/^\d+$/)) {
--      return str;
--    }
--    name = JSON.stringify('' + key);
--    if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
--      name = name.substr(1, name.length - 2);
--      name = ctx.stylize(name, 'name');
--    } else {
--      name = name.replace(/'/g, "\\'")
--                 .replace(/\\"/g, '"')
--                 .replace(/(^"|"$)/g, "'");
--      name = ctx.stylize(name, 'string');
--    }
--  }
--
--  return name + ': ' + str;
--}
--
--
--function reduceToSingleString(output, base, braces) {
--  var numLinesEst = 0;
--  var length = output.reduce(function(prev, cur) {
--    numLinesEst++;
--    if (cur.indexOf('\n') >= 0) numLinesEst++;
--    return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
--  }, 0);
--
--  if (length > 60) {
--    return braces[0] +
--           (base === '' ? '' : base + '\n ') +
--           ' ' +
--           output.join(',\n  ') +
--           ' ' +
--           braces[1];
--  }
--
--  return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
--}
--
--
- // NOTE: These type checking functions intentionally don't use `instanceof`
- // because it is fragile and can be easily faked with `Object.create()`.
- function isArray(ar) {
-@@ -522,166 +98,10 @@ function isPrimitive(arg) {
- exports.isPrimitive = isPrimitive;
-
- function isBuffer(arg) {
--  return arg instanceof Buffer;
-+  return Buffer.isBuffer(arg);
- }
- exports.isBuffer = isBuffer;
-
- function objectToString(o) {
-   return Object.prototype.toString.call(o);
--}
--
--
--function pad(n) {
--  return n < 10 ? '0' + n.toString(10) : n.toString(10);
--}
--
--
--var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
--              'Oct', 'Nov', 'Dec'];
--
--// 26 Feb 16:19:34
--function timestamp() {
--  var d = new Date();
--  var time = [pad(d.getHours()),
--              pad(d.getMinutes()),
--              pad(d.getSeconds())].join(':');
--  return [d.getDate(), months[d.getMonth()], time].join(' ');
--}
--
--
--// log is just a thin wrapper to console.log that prepends a timestamp
--exports.log = function() {
--  console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
--};
--
--
--/**
-- * Inherit the prototype methods from one constructor into another.
-- *
-- * The Function.prototype.inherits from lang.js rewritten as a standalone
-- * function (not on Function.prototype). NOTE: If this file is to be loaded
-- * during bootstrapping this function needs to be rewritten using some native
-- * functions as prototype setup using normal JavaScript does not work as
-- * expected during bootstrapping (see mirror.js in r114903).
-- *
-- * @param {function} ctor Constructor function which needs to inherit the
-- *     prototype.
-- * @param {function} superCtor Constructor function to inherit prototype from.
-- */
--exports.inherits = function(ctor, superCtor) {
--  ctor.super_ = superCtor;
--  ctor.prototype = Object.create(superCtor.prototype, {
--    constructor: {
--      value: ctor,
--      enumerable: false,
--      writable: true,
--      configurable: true
--    }
--  });
--};
--
--exports._extend = function(origin, add) {
--  // Don't do anything if add isn't an object
--  if (!add || !isObject(add)) return origin;
--
--  var keys = Object.keys(add);
--  var i = keys.length;
--  while (i--) {
--    origin[keys[i]] = add[keys[i]];
--  }
--  return origin;
--};
--
--function hasOwnProperty(obj, prop) {
--  return Object.prototype.hasOwnProperty.call(obj, prop);
--}
--
--
--// Deprecated old stuff.
--
--exports.p = exports.deprecate(function() {
--  for (var i = 0, len = arguments.length; i < len; ++i) {
--    console.error(exports.inspect(arguments[i]));
--  }
--}, 'util.p: Use console.error() instead');
--
--
--exports.exec = exports.deprecate(function() {
--  return require('child_process').exec.apply(this, arguments);
--}, 'util.exec is now called `child_process.exec`.');
--
--
--exports.print = exports.deprecate(function() {
--  for (var i = 0, len = arguments.length; i < len; ++i) {
--    process.stdout.write(String(arguments[i]));
--  }
--}, 'util.print: Use console.log instead');
--
--
--exports.puts = exports.deprecate(function() {
--  for (var i = 0, len = arguments.length; i < len; ++i) {
--    process.stdout.write(arguments[i] + '\n');
--  }
--}, 'util.puts: Use console.log instead');
--
--
--exports.debug = exports.deprecate(function(x) {
--  process.stderr.write('DEBUG: ' + x + '\n');
--}, 'util.debug: Use console.error instead');
--
--
--exports.error = exports.deprecate(function(x) {
--  for (var i = 0, len = arguments.length; i < len; ++i) {
--    process.stderr.write(arguments[i] + '\n');
--  }
--}, 'util.error: Use console.error instead');
--
--
--exports.pump = exports.deprecate(function(readStream, writeStream, callback) {
--  var callbackCalled = false;
--
--  function call(a, b, c) {
--    if (callback && !callbackCalled) {
--      callback(a, b, c);
--      callbackCalled = true;
--    }
--  }
--
--  readStream.addListener('data', function(chunk) {
--    if (writeStream.write(chunk) === false) readStream.pause();
--  });
--
--  writeStream.addListener('drain', function() {
--    readStream.resume();
--  });
--
--  readStream.addListener('end', function() {
--    writeStream.end();
--  });
--
--  readStream.addListener('close', function() {
--    call();
--  });
--
--  readStream.addListener('error', function(err) {
--    writeStream.end();
--    call(err);
--  });
--
--  writeStream.addListener('error', function(err) {
--    readStream.destroy();
--    call(err);
--  });
--}, 'util.pump(): Use readableStream.pipe() instead');
--
--
--var uv;
--exports._errnoException = function(err, syscall) {
--  if (isUndefined(uv)) uv = process.binding('uv');
--  var errname = uv.errname(err);
--  var e = new Error(syscall + ' ' + errname);
--  e.code = errname;
--  e.errno = errname;
--  e.syscall = syscall;
--  return e;
--};
-+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/lib/util.js b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
deleted file mode 100644
index 9074e8ebcb61e9..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/lib/util.js
+++ /dev/null
@@ -1,107 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// NOTE: These type checking functions intentionally don't use `instanceof`
-// because it is fragile and can be easily faked with `Object.create()`.
-function isArray(ar) {
-  return Array.isArray(ar);
-}
-exports.isArray = isArray;
-
-function isBoolean(arg) {
-  return typeof arg === 'boolean';
-}
-exports.isBoolean = isBoolean;
-
-function isNull(arg) {
-  return arg === null;
-}
-exports.isNull = isNull;
-
-function isNullOrUndefined(arg) {
-  return arg == null;
-}
-exports.isNullOrUndefined = isNullOrUndefined;
-
-function isNumber(arg) {
-  return typeof arg === 'number';
-}
-exports.isNumber = isNumber;
-
-function isString(arg) {
-  return typeof arg === 'string';
-}
-exports.isString = isString;
-
-function isSymbol(arg) {
-  return typeof arg === 'symbol';
-}
-exports.isSymbol = isSymbol;
-
-function isUndefined(arg) {
-  return arg === void 0;
-}
-exports.isUndefined = isUndefined;
-
-function isRegExp(re) {
-  return isObject(re) && objectToString(re) === '[object RegExp]';
-}
-exports.isRegExp = isRegExp;
-
-function isObject(arg) {
-  return typeof arg === 'object' && arg !== null;
-}
-exports.isObject = isObject;
-
-function isDate(d) {
-  return isObject(d) && objectToString(d) === '[object Date]';
-}
-exports.isDate = isDate;
-
-function isError(e) {
-  return isObject(e) &&
-      (objectToString(e) === '[object Error]' || e instanceof Error);
-}
-exports.isError = isError;
-
-function isFunction(arg) {
-  return typeof arg === 'function';
-}
-exports.isFunction = isFunction;
-
-function isPrimitive(arg) {
-  return arg === null ||
-         typeof arg === 'boolean' ||
-         typeof arg === 'number' ||
-         typeof arg === 'string' ||
-         typeof arg === 'symbol' ||  // ES6 symbol
-         typeof arg === 'undefined';
-}
-exports.isPrimitive = isPrimitive;
-
-function isBuffer(arg) {
-  return Buffer.isBuffer(arg);
-}
-exports.isBuffer = isBuffer;
-
-function objectToString(o) {
-  return Object.prototype.toString.call(o);
-}
\ No newline at end of file
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/package.json b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/package.json
deleted file mode 100644
index 4eb9ce4f3c1bf8..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/package.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  "name": "core-util-is",
-  "version": "1.0.1",
-  "description": "The `util.is*` functions introduced in Node v0.12.",
-  "main": "lib/util.js",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/isaacs/core-util-is"
-  },
-  "keywords": [
-    "util",
-    "isBuffer",
-    "isArray",
-    "isNumber",
-    "isString",
-    "isRegExp",
-    "isThis",
-    "isThat",
-    "polyfill"
-  ],
-  "author": {
-    "name": "Isaac Z. Schlueter",
-    "email": "i@izs.me",
-    "url": "http://blog.izs.me/"
-  },
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/isaacs/core-util-is/issues"
-  },
-  "readme": "# core-util-is\n\nThe `util.is*` functions introduced in Node v0.12.\n",
-  "readmeFilename": "README.md",
-  "homepage": "https://github.com/isaacs/core-util-is",
-  "_id": "core-util-is@1.0.1",
-  "dist": {
-    "shasum": "6b07085aef9a3ccac6ee53bf9d3df0c1521a5538",
-    "tarball": "http://registry.npmjs.org/core-util-is/-/core-util-is-1.0.1.tgz"
-  },
-  "_from": "core-util-is@>=1.0.0 <1.1.0",
-  "_npmVersion": "1.3.23",
-  "_npmUser": {
-    "name": "isaacs",
-    "email": "i@izs.me"
-  },
-  "maintainers": [
-    {
-      "name": "isaacs",
-      "email": "i@izs.me"
-    }
-  ],
-  "directories": {},
-  "_shasum": "6b07085aef9a3ccac6ee53bf9d3df0c1521a5538",
-  "_resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.1.tgz",
-  "scripts": {}
-}
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/util.js b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/util.js
deleted file mode 100644
index 007fa10575636d..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/core-util-is/util.js
+++ /dev/null
@@ -1,106 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// NOTE: These type checking functions intentionally don't use `instanceof`
-// because it is fragile and can be easily faked with `Object.create()`.
-function isArray(ar) {
-  return Array.isArray(ar);
-}
-exports.isArray = isArray;
-
-function isBoolean(arg) {
-  return typeof arg === 'boolean';
-}
-exports.isBoolean = isBoolean;
-
-function isNull(arg) {
-  return arg === null;
-}
-exports.isNull = isNull;
-
-function isNullOrUndefined(arg) {
-  return arg == null;
-}
-exports.isNullOrUndefined = isNullOrUndefined;
-
-function isNumber(arg) {
-  return typeof arg === 'number';
-}
-exports.isNumber = isNumber;
-
-function isString(arg) {
-  return typeof arg === 'string';
-}
-exports.isString = isString;
-
-function isSymbol(arg) {
-  return typeof arg === 'symbol';
-}
-exports.isSymbol = isSymbol;
-
-function isUndefined(arg) {
-  return arg === void 0;
-}
-exports.isUndefined = isUndefined;
-
-function isRegExp(re) {
-  return isObject(re) && objectToString(re) === '[object RegExp]';
-}
-exports.isRegExp = isRegExp;
-
-function isObject(arg) {
-  return typeof arg === 'object' && arg !== null;
-}
-exports.isObject = isObject;
-
-function isDate(d) {
-  return isObject(d) && objectToString(d) === '[object Date]';
-}
-exports.isDate = isDate;
-
-function isError(e) {
-  return isObject(e) && objectToString(e) === '[object Error]';
-}
-exports.isError = isError;
-
-function isFunction(arg) {
-  return typeof arg === 'function';
-}
-exports.isFunction = isFunction;
-
-function isPrimitive(arg) {
-  return arg === null ||
-         typeof arg === 'boolean' ||
-         typeof arg === 'number' ||
-         typeof arg === 'string' ||
-         typeof arg === 'symbol' ||  // ES6 symbol
-         typeof arg === 'undefined';
-}
-exports.isPrimitive = isPrimitive;
-
-function isBuffer(arg) {
-  return arg instanceof Buffer;
-}
-exports.isBuffer = isBuffer;
-
-function objectToString(o) {
-  return Object.prototype.toString.call(o);
-}
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/README.md b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/README.md
deleted file mode 100644
index 052a62b8d7b7ae..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/README.md
+++ /dev/null
@@ -1,54 +0,0 @@
-
-# isarray
-
-`Array#isArray` for older browsers.
-
-## Usage
-
-```js
-var isArray = require('isarray');
-
-console.log(isArray([])); // => true
-console.log(isArray({})); // => false
-```
-
-## Installation
-
-With [npm](http://npmjs.org) do
-
-```bash
-$ npm install isarray
-```
-
-Then bundle for the browser with
-[browserify](https://github.com/substack/browserify).
-
-With [component](http://component.io) do
-
-```bash
-$ component install juliangruber/isarray
-```
-
-## License
-
-(MIT)
-
-Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-of the Software, and to permit persons to whom the Software is furnished to do
-so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/build/build.js b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/build/build.js
deleted file mode 100644
index ec58596aeebe4e..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/build/build.js
+++ /dev/null
@@ -1,209 +0,0 @@
-
-/**
- * Require the given path.
- *
- * @param {String} path
- * @return {Object} exports
- * @api public
- */
-
-function require(path, parent, orig) {
-  var resolved = require.resolve(path);
-
-  // lookup failed
-  if (null == resolved) {
-    orig = orig || path;
-    parent = parent || 'root';
-    var err = new Error('Failed to require "' + orig + '" from "' + parent + '"');
-    err.path = orig;
-    err.parent = parent;
-    err.require = true;
-    throw err;
-  }
-
-  var module = require.modules[resolved];
-
-  // perform real require()
-  // by invoking the module's
-  // registered function
-  if (!module.exports) {
-    module.exports = {};
-    module.client = module.component = true;
-    module.call(this, module.exports, require.relative(resolved), module);
-  }
-
-  return module.exports;
-}
-
-/**
- * Registered modules.
- */
-
-require.modules = {};
-
-/**
- * Registered aliases.
- */
-
-require.aliases = {};
-
-/**
- * Resolve `path`.
- *
- * Lookup:
- *
- *   - PATH/index.js
- *   - PATH.js
- *   - PATH
- *
- * @param {String} path
- * @return {String} path or null
- * @api private
- */
-
-require.resolve = function(path) {
-  if (path.charAt(0) === '/') path = path.slice(1);
-  var index = path + '/index.js';
-
-  var paths = [
-    path,
-    path + '.js',
-    path + '.json',
-    path + '/index.js',
-    path + '/index.json'
-  ];
-
-  for (var i = 0; i < paths.length; i++) {
-    var path = paths[i];
-    if (require.modules.hasOwnProperty(path)) return path;
-  }
-
-  if (require.aliases.hasOwnProperty(index)) {
-    return require.aliases[index];
-  }
-};
-
-/**
- * Normalize `path` relative to the current path.
- *
- * @param {String} curr
- * @param {String} path
- * @return {String}
- * @api private
- */
-
-require.normalize = function(curr, path) {
-  var segs = [];
-
-  if ('.' != path.charAt(0)) return path;
-
-  curr = curr.split('/');
-  path = path.split('/');
-
-  for (var i = 0; i < path.length; ++i) {
-    if ('..' == path[i]) {
-      curr.pop();
-    } else if ('.' != path[i] && '' != path[i]) {
-      segs.push(path[i]);
-    }
-  }
-
-  return curr.concat(segs).join('/');
-};
-
-/**
- * Register module at `path` with callback `definition`.
- *
- * @param {String} path
- * @param {Function} definition
- * @api private
- */
-
-require.register = function(path, definition) {
-  require.modules[path] = definition;
-};
-
-/**
- * Alias a module definition.
- *
- * @param {String} from
- * @param {String} to
- * @api private
- */
-
-require.alias = function(from, to) {
-  if (!require.modules.hasOwnProperty(from)) {
-    throw new Error('Failed to alias "' + from + '", it does not exist');
-  }
-  require.aliases[to] = from;
-};
-
-/**
- * Return a require function relative to the `parent` path.
- *
- * @param {String} parent
- * @return {Function}
- * @api private
- */
-
-require.relative = function(parent) {
-  var p = require.normalize(parent, '..');
-
-  /**
-   * lastIndexOf helper.
-   */
-
-  function lastIndexOf(arr, obj) {
-    var i = arr.length;
-    while (i--) {
-      if (arr[i] === obj) return i;
-    }
-    return -1;
-  }
-
-  /**
-   * The relative require() itself.
-   */
-
-  function localRequire(path) {
-    var resolved = localRequire.resolve(path);
-    return require(resolved, parent, path);
-  }
-
-  /**
-   * Resolve relative to the parent.
-   */
-
-  localRequire.resolve = function(path) {
-    var c = path.charAt(0);
-    if ('/' == c) return path.slice(1);
-    if ('.' == c) return require.normalize(p, path);
-
-    // resolve deps by returning
-    // the dep in the nearest "deps"
-    // directory
-    var segs = parent.split('/');
-    var i = lastIndexOf(segs, 'deps') + 1;
-    if (!i) i = 0;
-    path = segs.slice(0, i + 1).join('/') + '/deps/' + path;
-    return path;
-  };
-
-  /**
-   * Check if module is defined at `path`.
-   */
-
-  localRequire.exists = function(path) {
-    return require.modules.hasOwnProperty(localRequire.resolve(path));
-  };
-
-  return localRequire;
-};
-require.register("isarray/index.js", function(exports, require, module){
-module.exports = Array.isArray || function (arr) {
-  return Object.prototype.toString.call(arr) == '[object Array]';
-};
-
-});
-require.alias("isarray/index.js", "isarray/index.js");
-
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/component.json b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/component.json
deleted file mode 100644
index 9e31b683889015..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/component.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "name" : "isarray",
-  "description" : "Array#isArray for older browsers",
-  "version" : "0.0.1",
-  "repository" : "juliangruber/isarray",
-  "homepage": "https://github.com/juliangruber/isarray",
-  "main" : "index.js",
-  "scripts" : [
-    "index.js"
-  ],
-  "dependencies" : {},
-  "keywords": ["browser","isarray","array"],
-  "author": {
-    "name": "Julian Gruber",
-    "email": "mail@juliangruber.com",
-    "url": "http://juliangruber.com"
-  },
-  "license": "MIT"
-}
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/index.js b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/index.js
deleted file mode 100644
index 5f5ad45d46dda9..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/index.js
+++ /dev/null
@@ -1,3 +0,0 @@
-module.exports = Array.isArray || function (arr) {
-  return Object.prototype.toString.call(arr) == '[object Array]';
-};
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/package.json b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/package.json
deleted file mode 100644
index fc7904b67b9191..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/isarray/package.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  "name": "isarray",
-  "description": "Array#isArray for older browsers",
-  "version": "0.0.1",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/juliangruber/isarray.git"
-  },
-  "homepage": "https://github.com/juliangruber/isarray",
-  "main": "index.js",
-  "scripts": {
-    "test": "tap test/*.js"
-  },
-  "dependencies": {},
-  "devDependencies": {
-    "tap": "*"
-  },
-  "keywords": [
-    "browser",
-    "isarray",
-    "array"
-  ],
-  "author": {
-    "name": "Julian Gruber",
-    "email": "mail@juliangruber.com",
-    "url": "http://juliangruber.com"
-  },
-  "license": "MIT",
-  "readme": "\n# isarray\n\n`Array#isArray` for older browsers.\n\n## Usage\n\n```js\nvar isArray = require('isarray');\n\nconsole.log(isArray([])); // => true\nconsole.log(isArray({})); // => false\n```\n\n## Installation\n\nWith [npm](http://npmjs.org) do\n\n```bash\n$ npm install isarray\n```\n\nThen bundle for the browser with\n[browserify](https://github.com/substack/browserify).\n\nWith [component](http://component.io) do\n\n```bash\n$ component install juliangruber/isarray\n```\n\n## License\n\n(MIT)\n\nCopyright (c) 2013 Julian Gruber <julian@juliangruber.com>\n\nPermission is hereby granted, free of charge, to any person obtaining a copy of\nthis software and associated documentation files (the \"Software\"), to deal in\nthe Software without restriction, including without limitation the rights to\nuse, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\nof the Software, and to permit persons to whom the Software is furnished to do\nso, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE.\n",
-  "readmeFilename": "README.md",
-  "_id": "isarray@0.0.1",
-  "dist": {
-    "shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf",
-    "tarball": "http://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz"
-  },
-  "_from": "isarray@0.0.1",
-  "_npmVersion": "1.2.18",
-  "_npmUser": {
-    "name": "juliangruber",
-    "email": "julian@juliangruber.com"
-  },
-  "maintainers": [
-    {
-      "name": "juliangruber",
-      "email": "julian@juliangruber.com"
-    }
-  ],
-  "directories": {},
-  "_shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf",
-  "_resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
-  "bugs": {
-    "url": "https://github.com/juliangruber/isarray/issues"
-  }
-}
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/.npmignore b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/.npmignore
deleted file mode 100644
index 206320cc1d21b9..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/.npmignore
+++ /dev/null
@@ -1,2 +0,0 @@
-build
-test
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/LICENSE b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/LICENSE
deleted file mode 100644
index 6de584a48f5c89..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/LICENSE
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright Joyent, Inc. and other Node contributors.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to permit
-persons to whom the Software is furnished to do so, subject to the
-following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/README.md b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/README.md
deleted file mode 100644
index 4d2aa001501107..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/README.md
+++ /dev/null
@@ -1,7 +0,0 @@
-**string_decoder.js** (`require('string_decoder')`) from Node.js core
-
-Copyright Joyent, Inc. and other Node contributors. See LICENCE file for details.
-
-Version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. **Prefer the stable version over the unstable.**
-
-The *build/* directory contains a build script that will scrape the source from the [joyent/node](https://github.com/joyent/node) repo given a specific Node version.
\ No newline at end of file
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/index.js b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/index.js
deleted file mode 100644
index b00e54fb790982..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/index.js
+++ /dev/null
@@ -1,221 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-var Buffer = require('buffer').Buffer;
-
-var isBufferEncoding = Buffer.isEncoding
-  || function(encoding) {
-       switch (encoding && encoding.toLowerCase()) {
-         case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true;
-         default: return false;
-       }
-     }
-
-
-function assertEncoding(encoding) {
-  if (encoding && !isBufferEncoding(encoding)) {
-    throw new Error('Unknown encoding: ' + encoding);
-  }
-}
-
-// StringDecoder provides an interface for efficiently splitting a series of
-// buffers into a series of JS strings without breaking apart multi-byte
-// characters. CESU-8 is handled as part of the UTF-8 encoding.
-//
-// @TODO Handling all encodings inside a single object makes it very difficult
-// to reason about this code, so it should be split up in the future.
-// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code
-// points as used by CESU-8.
-var StringDecoder = exports.StringDecoder = function(encoding) {
-  this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');
-  assertEncoding(encoding);
-  switch (this.encoding) {
-    case 'utf8':
-      // CESU-8 represents each of Surrogate Pair by 3-bytes
-      this.surrogateSize = 3;
-      break;
-    case 'ucs2':
-    case 'utf16le':
-      // UTF-16 represents each of Surrogate Pair by 2-bytes
-      this.surrogateSize = 2;
-      this.detectIncompleteChar = utf16DetectIncompleteChar;
-      break;
-    case 'base64':
-      // Base-64 stores 3 bytes in 4 chars, and pads the remainder.
-      this.surrogateSize = 3;
-      this.detectIncompleteChar = base64DetectIncompleteChar;
-      break;
-    default:
-      this.write = passThroughWrite;
-      return;
-  }
-
-  // Enough space to store all bytes of a single character. UTF-8 needs 4
-  // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate).
-  this.charBuffer = new Buffer(6);
-  // Number of bytes received for the current incomplete multi-byte character.
-  this.charReceived = 0;
-  // Number of bytes expected for the current incomplete multi-byte character.
-  this.charLength = 0;
-};
-
-
-// write decodes the given buffer and returns it as JS string that is
-// guaranteed to not contain any partial multi-byte characters. Any partial
-// character found at the end of the buffer is buffered up, and will be
-// returned when calling write again with the remaining bytes.
-//
-// Note: Converting a Buffer containing an orphan surrogate to a String
-// currently works, but converting a String to a Buffer (via `new Buffer`, or
-// Buffer#write) will replace incomplete surrogates with the unicode
-// replacement character. See https://codereview.chromium.org/121173009/ .
-StringDecoder.prototype.write = function(buffer) {
-  var charStr = '';
-  // if our last write ended with an incomplete multibyte character
-  while (this.charLength) {
-    // determine how many remaining bytes this buffer has to offer for this char
-    var available = (buffer.length >= this.charLength - this.charReceived) ?
-        this.charLength - this.charReceived :
-        buffer.length;
-
-    // add the new bytes to the char buffer
-    buffer.copy(this.charBuffer, this.charReceived, 0, available);
-    this.charReceived += available;
-
-    if (this.charReceived < this.charLength) {
-      // still not enough chars in this buffer? wait for more ...
-      return '';
-    }
-
-    // remove bytes belonging to the current character from the buffer
-    buffer = buffer.slice(available, buffer.length);
-
-    // get the character that was split
-    charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding);
-
-    // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
-    var charCode = charStr.charCodeAt(charStr.length - 1);
-    if (charCode >= 0xD800 && charCode <= 0xDBFF) {
-      this.charLength += this.surrogateSize;
-      charStr = '';
-      continue;
-    }
-    this.charReceived = this.charLength = 0;
-
-    // if there are no more bytes in this buffer, just emit our char
-    if (buffer.length === 0) {
-      return charStr;
-    }
-    break;
-  }
-
-  // determine and set charLength / charReceived
-  this.detectIncompleteChar(buffer);
-
-  var end = buffer.length;
-  if (this.charLength) {
-    // buffer the incomplete character bytes we got
-    buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end);
-    end -= this.charReceived;
-  }
-
-  charStr += buffer.toString(this.encoding, 0, end);
-
-  var end = charStr.length - 1;
-  var charCode = charStr.charCodeAt(end);
-  // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
-  if (charCode >= 0xD800 && charCode <= 0xDBFF) {
-    var size = this.surrogateSize;
-    this.charLength += size;
-    this.charReceived += size;
-    this.charBuffer.copy(this.charBuffer, size, 0, size);
-    buffer.copy(this.charBuffer, 0, 0, size);
-    return charStr.substring(0, end);
-  }
-
-  // or just emit the charStr
-  return charStr;
-};
-
-// detectIncompleteChar determines if there is an incomplete UTF-8 character at
-// the end of the given buffer. If so, it sets this.charLength to the byte
-// length that character, and sets this.charReceived to the number of bytes
-// that are available for this character.
-StringDecoder.prototype.detectIncompleteChar = function(buffer) {
-  // determine how many bytes we have to check at the end of this buffer
-  var i = (buffer.length >= 3) ? 3 : buffer.length;
-
-  // Figure out if one of the last i bytes of our buffer announces an
-  // incomplete char.
-  for (; i > 0; i--) {
-    var c = buffer[buffer.length - i];
-
-    // See http://en.wikipedia.org/wiki/UTF-8#Description
-
-    // 110XXXXX
-    if (i == 1 && c >> 5 == 0x06) {
-      this.charLength = 2;
-      break;
-    }
-
-    // 1110XXXX
-    if (i <= 2 && c >> 4 == 0x0E) {
-      this.charLength = 3;
-      break;
-    }
-
-    // 11110XXX
-    if (i <= 3 && c >> 3 == 0x1E) {
-      this.charLength = 4;
-      break;
-    }
-  }
-  this.charReceived = i;
-};
-
-StringDecoder.prototype.end = function(buffer) {
-  var res = '';
-  if (buffer && buffer.length)
-    res = this.write(buffer);
-
-  if (this.charReceived) {
-    var cr = this.charReceived;
-    var buf = this.charBuffer;
-    var enc = this.encoding;
-    res += buf.slice(0, cr).toString(enc);
-  }
-
-  return res;
-};
-
-function passThroughWrite(buffer) {
-  return buffer.toString(this.encoding);
-}
-
-function utf16DetectIncompleteChar(buffer) {
-  this.charReceived = buffer.length % 2;
-  this.charLength = this.charReceived ? 2 : 0;
-}
-
-function base64DetectIncompleteChar(buffer) {
-  this.charReceived = buffer.length % 3;
-  this.charLength = this.charReceived ? 3 : 0;
-}
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/package.json b/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/package.json
deleted file mode 100644
index 0364d54ba46af6..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/node_modules/string_decoder/package.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  "name": "string_decoder",
-  "version": "0.10.31",
-  "description": "The string_decoder module from Node core",
-  "main": "index.js",
-  "dependencies": {},
-  "devDependencies": {
-    "tap": "~0.4.8"
-  },
-  "scripts": {
-    "test": "tap test/simple/*.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/rvagg/string_decoder.git"
-  },
-  "homepage": "https://github.com/rvagg/string_decoder",
-  "keywords": [
-    "string",
-    "decoder",
-    "browser",
-    "browserify"
-  ],
-  "license": "MIT",
-  "gitHead": "d46d4fd87cf1d06e031c23f1ba170ca7d4ade9a0",
-  "bugs": {
-    "url": "https://github.com/rvagg/string_decoder/issues"
-  },
-  "_id": "string_decoder@0.10.31",
-  "_shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94",
-  "_from": "string_decoder@>=0.10.0 <0.11.0",
-  "_npmVersion": "1.4.23",
-  "_npmUser": {
-    "name": "rvagg",
-    "email": "rod@vagg.org"
-  },
-  "maintainers": [
-    {
-      "name": "substack",
-      "email": "mail@substack.net"
-    },
-    {
-      "name": "rvagg",
-      "email": "rod@vagg.org"
-    }
-  ],
-  "dist": {
-    "shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94",
-    "tarball": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/package.json b/deps/npm/node_modules/sha/node_modules/readable-stream/package.json
deleted file mode 100644
index 9344b0f9c490e9..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/package.json
+++ /dev/null
@@ -1,70 +0,0 @@
-{
-  "name": "readable-stream",
-  "version": "1.1.13",
-  "description": "Streams3, a user-land copy of the stream library from Node.js v0.11.x",
-  "main": "readable.js",
-  "dependencies": {
-    "core-util-is": "~1.0.0",
-    "isarray": "0.0.1",
-    "string_decoder": "~0.10.x",
-    "inherits": "~2.0.1"
-  },
-  "devDependencies": {
-    "tap": "~0.2.6"
-  },
-  "scripts": {
-    "test": "tap test/simple/*.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/isaacs/readable-stream"
-  },
-  "keywords": [
-    "readable",
-    "stream",
-    "pipe"
-  ],
-  "browser": {
-    "util": false
-  },
-  "author": {
-    "name": "Isaac Z. Schlueter",
-    "email": "i@izs.me",
-    "url": "http://blog.izs.me/"
-  },
-  "license": "MIT",
-  "gitHead": "3b672fd7ae92acf5b4ffdbabf74b372a0a56b051",
-  "bugs": {
-    "url": "https://github.com/isaacs/readable-stream/issues"
-  },
-  "homepage": "https://github.com/isaacs/readable-stream",
-  "_id": "readable-stream@1.1.13",
-  "_shasum": "f6eef764f514c89e2b9e23146a75ba106756d23e",
-  "_from": "readable-stream@>=1.1.0 <1.2.0",
-  "_npmVersion": "1.4.23",
-  "_npmUser": {
-    "name": "rvagg",
-    "email": "rod@vagg.org"
-  },
-  "maintainers": [
-    {
-      "name": "isaacs",
-      "email": "i@izs.me"
-    },
-    {
-      "name": "tootallnate",
-      "email": "nathan@tootallnate.net"
-    },
-    {
-      "name": "rvagg",
-      "email": "rod@vagg.org"
-    }
-  ],
-  "dist": {
-    "shasum": "f6eef764f514c89e2b9e23146a75ba106756d23e",
-    "tarball": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.1.13.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.13.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/passthrough.js b/deps/npm/node_modules/sha/node_modules/readable-stream/passthrough.js
deleted file mode 100644
index 27e8d8a55165f9..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/passthrough.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_passthrough.js")
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/readable.js b/deps/npm/node_modules/sha/node_modules/readable-stream/readable.js
deleted file mode 100644
index 09b8bf5091a82e..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/readable.js
+++ /dev/null
@@ -1,7 +0,0 @@
-exports = module.exports = require('./lib/_stream_readable.js');
-exports.Stream = require('stream');
-exports.Readable = exports;
-exports.Writable = require('./lib/_stream_writable.js');
-exports.Duplex = require('./lib/_stream_duplex.js');
-exports.Transform = require('./lib/_stream_transform.js');
-exports.PassThrough = require('./lib/_stream_passthrough.js');
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/transform.js b/deps/npm/node_modules/sha/node_modules/readable-stream/transform.js
deleted file mode 100644
index 5d482f0780e993..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/transform.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_transform.js")
diff --git a/deps/npm/node_modules/sha/node_modules/readable-stream/writable.js b/deps/npm/node_modules/sha/node_modules/readable-stream/writable.js
deleted file mode 100644
index e1e9efdf3c12e9..00000000000000
--- a/deps/npm/node_modules/sha/node_modules/readable-stream/writable.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_writable.js")
diff --git a/deps/npm/package.json b/deps/npm/package.json
index 4b5ee442a36380..ac95741b43dc9b 100644
--- a/deps/npm/package.json
+++ b/deps/npm/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "2.11.1",
+  "version": "2.11.2",
   "name": "npm",
   "description": "a package manager for JavaScript",
   "keywords": [
@@ -30,7 +30,7 @@
   "main": "./lib/npm.js",
   "bin": "./bin/npm-cli.js",
   "dependencies": {
-    "abbrev": "~1.0.6",
+    "abbrev": "~1.0.7",
     "ansi": "~0.3.0",
     "ansi-regex": "~1.1.1",
     "ansicolors": "~0.3.2",
@@ -43,7 +43,7 @@
     "chownr": "0.0.2",
     "cmd-shim": "~2.0.1",
     "columnify": "~1.5.1",
-    "config-chain": "~1.1.8",
+    "config-chain": "~1.1.9",
     "dezalgo": "~1.0.2",
     "editor": "~1.0.0",
     "fs-vacuum": "~1.2.6",
@@ -53,7 +53,7 @@
     "github-url-from-git": "~1.4.0",
     "github-url-from-username-repo": "~1.0.2",
     "glob": "~5.0.10",
-    "graceful-fs": "~3.0.7",
+    "graceful-fs": "~3.0.8",
     "hosted-git-info": "~2.1.4",
     "inflight": "~1.0.4",
     "inherits": "~2.0.1",
@@ -80,12 +80,12 @@
     "read": "~1.0.6",
     "read-installed": "~4.0.0",
     "read-package-json": "~2.0.0",
-    "readable-stream": "~1.0.33",
+    "readable-stream": "~1.1.13",
     "realize-package-specifier": "~3.0.1",
-    "request": "~2.56.0",
+    "request": "~2.57.0",
     "retry": "~0.6.1",
     "rimraf": "~2.3.4",
-    "semver": "~4.3.4",
+    "semver": "~4.3.6",
     "sha": "~1.3.0",
     "slide": "~1.1.6",
     "sorted-object": "~1.0.0",
@@ -187,7 +187,7 @@
     "test": "tap --timeout 240 test/tap/*.js",
     "tap": "tap --timeout 240 test/tap/*.js",
     "test-all": "npm run test-legacy && npm test",
-    "preversion": "cd .. && bash scripts/update-authors.sh && git add AUTHORS && git commit -m \"update AUTHORS\" || true",
+    "preversion": "bash scripts/update-authors.sh && git add AUTHORS && git commit -m \"update AUTHORS\" || true",
     "prepublish": "node bin/npm-cli.js prune --prefix=. --no-global && rimraf test/*/*/node_modules && make -j4 doc",
     "dumpconf": "env | grep npm | sort | uniq"
   },
diff --git a/deps/npm/test/fixtures/config/userconfig-with-gc b/deps/npm/test/fixtures/config/userconfig-with-gc
index 62ad80be113e5e..df741e0952ca43 100644
--- a/deps/npm/test/fixtures/config/userconfig-with-gc
+++ b/deps/npm/test/fixtures/config/userconfig-with-gc
@@ -1,4 +1,4 @@
-globalconfig=/Users/zkat/Documents/code/npm/test/fixtures/config/globalconfig
+globalconfig=/Users/rebecca/code/release/npm/test/fixtures/config/globalconfig
 email=i@izs.me
 env-thing=asdf
 init.author.name=Isaac Z. Schlueter
diff --git a/deps/npm/test/tap/outdated-git.js b/deps/npm/test/tap/outdated-git.js
index 0ef243bee34863..2162c743c142eb 100644
--- a/deps/npm/test/tap/outdated-git.js
+++ b/deps/npm/test/tap/outdated-git.js
@@ -1,8 +1,8 @@
-var fs = require('graceful-fs')
 var path = require('path')
 
 var test = require('tap').test
 var mkdirp = require('mkdirp')
+var fs = require("graceful-fs")
 var rimraf = require('rimraf')
 
 var common = require('../common-tap.js')
@@ -18,9 +18,9 @@ var json = {
   version: '0.0.1',
   main: 'index.js',
   dependencies: {
+    'foo-github': 'robertkowalski/foo',
     'foo-private': 'git://github.com/robertkowalski/foo-private.git',
-    'foo-private-credentials': 'git://user:pass@github.com/robertkowalski/foo-private.git',
-    'foo-github': 'robertkowalski/foo'
+    'foo-private-credentials': 'git://user:pass@github.com/robertkowalski/foo-private.git'
   }
 }
 
@@ -36,9 +36,9 @@ test('discovers new versions in outdated', function (t) {
     npm.commands.outdated([], function (er, d) {
       t.equal(d[0][3], 'git')
       t.equal(d[0][4], 'git')
-      t.equal(d[0][5], 'git://github.com/robertkowalski/foo-private.git')
-      t.equal(d[1][5], 'git://user:pass@github.com/robertkowalski/foo-private.git')
-      t.equal(d[2][5], 'github:robertkowalski/foo')
+      t.equal(d[0][5], 'github:robertkowalski/foo')
+      t.equal(d[1][5], 'git://github.com/robertkowalski/foo-private.git')
+      t.equal(d[2][5], 'git://user:pass@github.com/robertkowalski/foo-private.git')
     })
   })
 })
diff --git a/deps/npm/test/tap/outdated.js b/deps/npm/test/tap/outdated.js
index 8bda330bdde310..146c2007a37330 100644
--- a/deps/npm/test/tap/outdated.js
+++ b/deps/npm/test/tap/outdated.js
@@ -12,18 +12,22 @@ var common = require('../common-tap.js')
 // config
 var pkg = path.resolve(__dirname, 'outdated')
 var cache = path.resolve(pkg, 'cache')
+var originalLog
 
 var json = {
   name: 'outdated',
   description: 'fixture',
   version: '0.0.1',
   dependencies: {
-    underscore: '1.3.1'
+    underscore: '1.3.1',
+    async: '0.2.9',
+    checker: '0.5.1'
   }
 }
 
 test('setup', function (t) {
   cleanup()
+  originalLog = console.log
   mkdirp.sync(cache)
   fs.writeFileSync(
     path.join(pkg, 'package.json'),
@@ -35,11 +39,18 @@ test('setup', function (t) {
 })
 
 test('it should not throw', function (t) {
-  var originalLog = console.log
-
   var output = []
   var expOut = [
-    path.resolve(pkg, 'node_modules', 'underscore'),
+    path.resolve(pkg, 'node_modules', 'async') +
+      ':async@0.2.9' +
+      ':async@0.2.9' +
+      ':async@0.2.10' +
+      '\n' +
+    path.resolve(pkg, 'node_modules', 'checker') +
+      ':checker@0.5.1' +
+      ':checker@0.5.1' +
+      ':checker@0.5.2' +
+      '\n' +
     path.resolve(pkg, 'node_modules', 'underscore') +
       ':underscore@1.3.1' +
       ':underscore@1.3.1' +
@@ -47,6 +58,22 @@ test('it should not throw', function (t) {
   ]
 
   var expData = [
+    [
+      pkg,
+      'async',
+      '0.2.9',
+      '0.2.9',
+      '0.2.10',
+      '0.2.9'
+    ],
+    [
+      pkg,
+      'checker',
+      '0.5.1',
+      '0.5.1',
+      '0.5.2',
+      '0.5.1'
+    ],
     [
       pkg,
       'underscore',
@@ -57,9 +84,7 @@ test('it should not throw', function (t) {
     ]
   ]
 
-  console.log = function () {
-    output.push.apply(output, arguments)
-  }
+  console.log = function () {}
   mr({ port: common.port }, function (er, s) {
     npm.load(
       {
@@ -71,6 +96,9 @@ test('it should not throw', function (t) {
       function () {
         npm.install('.', function (err) {
           t.ifError(err, 'install success')
+          console.log = function () {
+            output.push.apply(output, arguments)
+          }
           npm.outdated(function (er, d) {
             t.ifError(er, 'outdated success')
 
@@ -90,6 +118,7 @@ test('it should not throw', function (t) {
 
 test('cleanup', function (t) {
   cleanup()
+  console.log = originalLog
   t.end()
 })
 
diff --git a/deps/npm/test/tap/publish-config.js b/deps/npm/test/tap/publish-config.js
index fd6dd4a2a4da11..1d063535b84987 100644
--- a/deps/npm/test/tap/publish-config.js
+++ b/deps/npm/test/tap/publish-config.js
@@ -29,7 +29,7 @@ test(function (t) {
     res.end(JSON.stringify({
       error: "sshhh. naptime nao. \\^O^/ <(YAWWWWN!)"
     }))
-    child.kill()
+    child.kill('SIGHUP')
   }).listen(common.port, function () {
     t.pass("server is listening")
 
diff --git a/deps/npm/test/tap/unpublish-config.js b/deps/npm/test/tap/unpublish-config.js
index 58550ec4e59a12..d6e18eb0248f26 100644
--- a/deps/npm/test/tap/unpublish-config.js
+++ b/deps/npm/test/tap/unpublish-config.js
@@ -44,7 +44,7 @@ test('cursory test of unpublishing with config', function (t) {
     res.end(JSON.stringify({
       error: 'shh no tears, only dreams now'
     }))
-    child.kill()
+    child.kill('SIGHUP')
   }).listen(common.port, function () {
     t.pass('server is listening')
 
diff --git a/deps/npm/test/tap/version-lifecycle.js b/deps/npm/test/tap/version-lifecycle.js
new file mode 100644
index 00000000000000..4bd39338cae349
--- /dev/null
+++ b/deps/npm/test/tap/version-lifecycle.js
@@ -0,0 +1,69 @@
+var fs = require('graceful-fs')
+var path = require('path')
+
+var mkdirp = require('mkdirp')
+var osenv = require('osenv')
+var rimraf = require('rimraf')
+var test = require('tap').test
+
+var common = require('../common-tap.js')
+var npm = require('../../')
+var pkg = path.resolve(__dirname, 'version-lifecycle')
+var cache = path.resolve(pkg, 'cache')
+
+test('npm version  with failing preversion lifecycle script', function (t) {
+  setup()
+  fs.writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify({
+    author: 'Alex Wolfe',
+    name: 'version-lifecycle',
+    version: '0.0.0',
+    description: 'Test for npm version if preversion script fails',
+    scripts: {
+      preversion: './fail.sh'
+    }
+  }), 'utf8')
+  fs.writeFileSync(path.resolve(pkg, 'fail.sh'), 'exit 50', {mode: 448})
+  npm.load({cache: cache, registry: common.registry}, function () {
+    var version = require('../../lib/version')
+    version(['patch'], function (err) {
+      t.ok(err)
+      t.ok(err.message.match(/Exit status 50/))
+      t.end()
+    })
+  })
+})
+
+test('npm version  with failing postversion lifecycle script', function (t) {
+  setup()
+  fs.writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify({
+    author: 'Alex Wolfe',
+    name: 'version-lifecycle',
+    version: '0.0.0',
+    description: 'Test for npm version if postversion script fails',
+    scripts: {
+      postversion: './fail.sh'
+    }
+  }), 'utf8')
+  fs.writeFileSync(path.resolve(pkg, 'fail.sh'), 'exit 50', {mode: 448})
+  npm.load({cache: cache, registry: common.registry}, function () {
+    var version = require('../../lib/version')
+    version(['patch'], function (err) {
+      t.ok(err)
+      t.ok(err.message.match(/Exit status 50/))
+      t.end()
+    })
+  })
+})
+
+test('cleanup', function (t) {
+  process.chdir(osenv.tmpdir())
+  rimraf.sync(pkg)
+  t.end()
+})
+
+function setup () {
+  mkdirp.sync(pkg)
+  mkdirp.sync(path.join(pkg, 'node_modules'))
+  mkdirp.sync(cache)
+  process.chdir(pkg)
+}