Adds support for animated skew property
Added support for JS callbacks
Fixed support for JS callbacks from timeline
Removed debug prints
Adds support for animating Flash style skews
Fixes bug with timing of channel keyframes
Merge branch 'master' of git://github.com/SteveKanter/CCBReader

Conflicts:
	CCBReader/CCBAnimationManager.h
	CCBReader/CCBAnimationManager.m
	CCBReader/CCBReader.m