emberjs/ember.js — pull request #3886 by rjackson (2013-12-08 15:29:03+00:00)
Title: [BUGFIX beta] Update to latest Backburner.js.

From https://github.com/ebryn/backburner.js/pull/54:

Fix a bug where debounced item in index 0 isn't
removed unless debounce for that target/method is called again, but
then it's in index 0 and then isn't removed

[Compare
view](https://github.com/ebryn/backburner.js/compare/d6bc31f978eb0ef0c8288c1bef9d08420caff00a...afa5f6e22541772fbc702e2e1d7a3afc480b66b1)