Payload support

Added a section to the config file that allows you to indicate a post deploy url, as well as a payload.

...
'post-deploy' => array(
        'url' => '',
        'payload' => [] //optional payload data
    ),
...

In addition, you can add payload data via the commandline using:

pusheen deploy branch --payload[foo]=bar

v1.1.2

file_get_contents fails when ssl certificates use wildcards, an issue that was fixed in 5.6. To get around this, I changed the code to use http instead of https when php version is below 5.6.

Note: I forgot to tag this release before building, so pusheen version will return v1.1.1-4-gb583643.

--config-file (--cf) option added

New deploy command option allows you to specify the deploy file you want to use.
Added as a feature for a larger continuous integration scheme.

Bugfix

Removed console class from update logic due to a bug that would echo an error with the log method, revealing part of the source.

self-update command test

Increment version to test self-update

Version Command Test

Testing version command and integration of self-update command