`Ember.View.$` is a method, not a property.
Merge pull request #2831 from bradfol/view-$

`Ember.View.$` is a method, not a property.
Ember.SortableMixin: new option sortFunction

Easily override sorting behavior by providing a custom sortFunction.
Default is Ember.compare
Remove unnecessary function call from `Ember.normalizeTuple`
Expand helper function
Fix code comment
Merge pull request #2832 from tricknotes/fix-code-comment

Fix code comment
Merge pull request #2833 from tricknotes/remove-unnecessary-function-call

Remove unnecessary function call
Merge pull request #2819 from johnny/sort-function

Ember.SortableMixin: new option sortFunction
Remove bundled jQuery

ref: emberjs/ember-dev#21
Merge pull request #2835 from tricknotes/remove-bundled-jquery

Remove bundled jQuery
Make sure we are inside a run loop before syncing
Update Backburner.js
Merge pull request #2839 from teddyzeenny/sync

Make sure we are inside a run loop before syncing
Minor Ember.Test refactoring

- expose pendingAjaxRequest (to improve debug ergonomics)
- remove some unneeded callbacks
- localize some Test references.
Ember.Test find helper no longer throws if the selector is not found.

Existing helpers now use findWithAssert.

(@stefanpenner / @ebryn)
Async transitions

This is the Ember side of

https://github.com/tildeio/router.js/pull/19

Ready to pull. :)