madrobby/zepto — pull request #422 by sxross (2012-03-05 21:20:32+00:00)
Title: Added stop() function to fx and fx_methods

It's probably a common enough pattern to stop an animation that it's worth a method. Sheepish note: I have no idea how to test that a timer loop has been interrupted except with spies of some kind.

Also added some documentation of things I've come across.