Fixes for ColorTimeline

Now allows for alpha animation, but RGB is still ignored.

Signed-off-by: Simon Cave <simon@simoncave.info>
Fix for potential attachments issue

A reference to attachment.name should be referencing attachment.renderObject.name although attachment timeslines seem to work either way.

Signed-off-by: Simon Cave <simon@simoncave.info>
New build

Signed-off-by: Simon Cave <simon@simoncave.info>
Merge branch 'master' of https://github.com/GoodBoyDigital/pixi.js

Signed-off-by: Simon Cave <simon@simoncave.info>

Conflicts:
	bin/pixi.dev.js
	bin/pixi.js
	examples/example 1 - Basics/pixi.js
	examples/example 10 - Text/pixi.js
	examples/example 11 - RenderTexture/pixi.js
	examples/example 12 - Spine/pixi.js
	examples/example 13 - Graphics/pixi.js
	examples/example 14 - Masking/pixi.js
	examples/example 2 - SpriteSheet/pixi.js
	examples/example 3 - MovieClip/pixi.js
	examples/example 4 - Balls/pixi.js
	examples/example 5 - Morph/pixi.js
	examples/example 6 - Interactivity/pixi.js
	examples/example 7 - Transparent Background/pixi.js
	examples/example 8 - Dragging/pixi.js
	examples/example 9 - Tiling Texture/pixi.js