CHE-3811: move js file to the che-lib/che-orion-editor

[vparfonov]

What does this PR do?

Move all JS files of Orion from plugin-orion to the che-lib repository. This allow as avoid problem with compilation plugin-orion on Windows OS because during compilation we modify some JS files with using patch utils which not available on Windows OS machine.
So for now we move this step to the che-lib, by default our contributors don't need modify this code.

Related to: eclipse-che/che-lib#18

What issues does this PR fix or reference?

#3811

Changelog

Move all JS files of Orion from plugin-orion to the che-lib repository

[codenvy-ci]

Build # 1835 - FAILED

Please check console output at https://ci.codenvycorp.com/job/che-pullrequests-build/1835/ to view the results.

[vparfonov]

ci-build

[codenvy-ci]

Build # 1842 - FAILED

Please check console output at https://ci.codenvycorp.com/job/che-pullrequests-build/1842/ to view the results.

[JamesDrummond]

Will this effect documentation?

• Is the code editor still a plugin?
  https://github.com/eclipse/che-docs/blame/955f43f787f53462d55ef09598a71eb52cbe31bf/src/main/_docs/write-che-ide-plugins/plugins-code-editors.md#L102

• I think embed still makes sense.
  https://github.com/eclipse/che-docs/blame/master/src/main/_docs/write-che-ide-plugins/plugins-embed-htmljs.md#L11

[vparfonov]

@JamesDrummond any changes in docs not required, this pretty internal stuff. Script still be loaded in same way by IDE application, we just change location for avoiding compiling problem on Windows machine.

[codenvy-ci]

Build # 1904 - FAILED

Please check console output at https://ci.codenvycorp.com/job/che-pullrequests-build/1904/ to view the results.