premultipliedAlpha for webgl textures
Added an error event dispatch when an image cannot be loaded.
Forgot a space to match code style.
Added Complex Graphics

Still more work required
Tweak Graphics file
Merge pull request #747 from photonstorm/dev

RenderTexture.resize fix and RenderTexture.clear added.
Fixed issue with cacheAsBitmap Alpha property
Merge pull request #740 from MWGitHub/dev

Added an error event dispatch when an image cannot be loaded.
solve issue #751 - MovieClip currentFrame is increasing exceed total frame until it is stopped
solve issue #750 - PIXI.MovieClip fromFrames and fromImages static method
tidied up documentation on Point class
Added docs for method set, and fixed Matrix docs to stop methods spilling
into Point docs.
Merge pull request #765 from beeglebug/docs-fix

Assorted documentation fixes
Fix touch move event handling
Added canvas render implementation for strip

Also fixed memory leak in PIXI.Text
Merge pull request #759 from kambing86/dev

solve issue #751 and #750
Add method to create and render a rounded rectangle
Fixed render texture canvas matrix bug
Merge branch 'dev' of https://github.com/GoodBoyDigital/pixi.js into dev
Only use XDomainRequest in IE, if a crossorigin request is needed
Merge pull request #790 from iLaurens/ie-non-crossorigin-fix

Only use XDomainRequest in IE, if a crossorigin request is needed
Merge pull request #779 from SideraX/dev

Add method to create and render a rounded rectangle