Finish Ember 2.11.x upgrade including update of path to ember-template-compiler.js

[juwara0]

This project uses semver, please check the scope of this pr:

• [ ] #none# - documentation fixes and/or test additions
• [X] #patch# - backwards-compatible bug fix
• [ ] #minor# - adding functionality in a backwards-compatible manner
• [ ] #major# - incompatible API change

CHANGELOG

• Updated ember from bower.json to ember-source from package.json
• Updated ember-try config matrix for ember-source
• Updated ember-cli-shims to the npm package instead of the bower package
• Updated path to the test resolver
• Updated path to ember-template-compiler needed for frost-events-tests.js integration tests
• Removed unneeded mocha packages from bower that are now included

[coveralls]

Changes Unknown when pulling e4580fba877861c4c7336fc759ac63ebb832fe19 on juwara0:finishUpgrade into on ciena-frost:master.

[juwara0]

👍