invert animationStateList
fix complete event bug and gotoAndPlay label bug
fix color transform tween bug
optimize performance
add armature event list
fix remove bone bug
Merge branch 'dev' of github.com:DragonBones/SkeletonAnimationLibrary

Conflicts:
	src/dragonBones/animation/AnimationState.as
	src/dragonBones/animation/TimelineState.as