emberjs/ember.js — pull request #2715 by teddyzeenny (2013-05-22 08:46:55+00:00)
Title: Bring back Ember.run.currentRunLoop and Ember.run.queues

Keeping the Ember run loop API non-breaking.

It's now possible to unset `Ember.run.backburner` (which I think we should do). Hiding backburner would give Backburner room to have breaking changes without being tied up by Ember's stability requirement.

cc: @stefanpenner , @ebryn