remove grunt-contrib-watch
bump to v1.5.1, add new builds
@param doc about scaleMode in Texture.fromImage
@param doc about scaleMode in Texture.fromCanvas
Added doc for BaseTexture.fromCanvas
Merge pull request #638 from jeena/master

Added missing documentation for a method and two params
initial implementation of new bubbling event target
Convert the library to use new event methods
fix some event changes that were overzealous
move listeners to be lazy added
change to a prototype/mixin model
Merge branch 'dev'
Docs updated and files published
Merge branch 'master' of https://github.com/GoodBoyDigital/pixi.js

Conflicts:
	bin/pixi.dev.js
	bin/pixi.js
	package.json
	src/pixi/Pixi.js
Merged Devbranch
republished files
Merge branch 'dev'

Conflicts:
	bin/pixi.dev.js
	bin/pixi.dev.js.map
	bin/pixi.js
	examples/example 19 - CacheAsBitmap/index.html
	src/pixi/display/DisplayObject.js
updated docs
Extras - spine: Fix color timeline handling: alpha and color tint
Merge pull request #727 from wojciak/master

Extras - spine: Fix color timeline handling: alpha and color tint