optimize (un)premultiplyAlpha: only divide when we have to
optimize blurX/YAlpha: use memset to set border alpha
optimize composition
optimize rectangles when applying multi-pass blur
Optimize bounding invalidation.
Refactor transform helper methods.
Only invalidate bounds if transformation changes.
Merge pull request #1002 from tobeytailor/display

More DisplayObject refactoring
Respects CTP during fallback
Merge pull request #1004 from yurydelendik/fallback

Respects CTP during fallback
move filters to shumway/lib
Merge pull request #1000 from claus/filters

Filter optimization, move into place
Initial grunt stuff
Merge pull request #1006 from yurydelendik/grunt

Initial grunt stuff
Fixes update-flash-refs
fill all paths in clip mask, fixes #919
Merge pull request #1007 from claus/clipmasks

Fixes #919 (Missing Eye)
Proxy Makefile calls to grunt
Merge pull request #1008 from yurydelendik/grunt2

Proxy Makefile calls to grunt
Adds other demos to the main page