Refactor Image and add initial Matrix3, Vector2
Fixes for data classes in neko/flash
Merge pull request #178 from MattTuttle/fix-data-classes

Fixes for data classes in neko/flash (lime:next)
Compile fix for HTML5
Fix power of two check
Merge branch 'next' into load-image

Conflicts:
	lime/utils/Int16Array.hx
	templates/haxe/DefaultAssetLibrary.hx