Adding import prepend flag
Unit test for app.import prepend
#2548 Suggestion message when using '.' at creation
Close #2691 ember server --proxy crashes and exits when Internet connection is lost
update package.json
Merge pull request #2707 from vais/issue2691

Close #2691 ember server --proxy crashes and exits when Internet connect...
Merge pull request #2704 from esbanarango/master

#2548 Suggestion message when using '.' at creation
Properly handle `ember.js` -> `ember.debug.js`.
Merge pull request #2712 from rwjblue/ember-debug-file

Properly handle `ember.js` -> `ember.debug.js`.
Use double quotes in HTML since we do every where else.
Merge pull request #2713 from jayphelps/patch-9

Use double quotes in application template HTML since we do every where else.
Fix formatting of some lists

There was some leading whitespace in front of a few lists that was causing them to be interpreted as code blocks instead.
Merge pull request #2715 from nonsensery/contrib-formatting-fix

Fix the formatting of some lists in the contributing guidelines
ember command usage
Merge pull request #2657 from marcioj/mj-ember-usage

ember command usage
Merge pull request #2668 from trabus/before-vendor

Add app.import prepend flag