remove rewatch
Initial wack at test
Add better labels to tests, reorder
Merge pull request #9323 from stefanpenner/remove-rewatch

remove rewatch
Remove unnecessary Ember import
Remove Ember.empty and Ember.none.

These have been deprecated since before 1.0.0, and serve no purpose now.
[Bugfix beta] fix Comparable.compare [fixes #5299 #5060]
Merge pull request #9463 from stefanpenner/fix-comparable

Fix comparable
Merge pull request #9465 from rwjblue/remove-old-deprecated-funcs

Remove Ember.empty and Ember.none.
Mandatory setter checks for configurable.
Merge pull request #9466 from rwjblue/mandatory-setter-uses-configurable

Mandatory setter checks for configurable.
Stop using Ember.K
Whitespace
Add test for errors thrown in andThen.
Merge pull request #9470 from rwjblue/add-test-confirming-errors-in-andThen

Add test for errors thrown in andThen.
Merge pull request #9469 from wagenet/remove-ember-k

Stop using Ember.K
Deprecate setting ContainerView#childViews
Fix old comments
Merge pull request #9472 from wagenet/deprecate-container-childViews

Deprecate setting ContainerView#childViews
Merge pull request #1 from emberjs/master

Synchronize from official repository