Read enabled property for controls from the form files.
Fixed iOS/Mac build.
Added the ability to have a spritegroup namespace inline when loading a node.
Merge pull request #1092 from rgngl/xcodeProjectFix

Fixed iOS/Mac build.
Merge pull request #1091 from rgngl/enabledProperyControl

Read enabled property for controls from the form files.
Fixes for gcc, tested with 4.7.3
Added newlines at end of SpriteGroup files
Added ability to use vec3 and vec4 alongside "color" for Sprite tint color.
Had to undo on patch component in SpriteGroup because it broke compilation
Merge branch 'next' of git://github.com/blackberry/GamePlay into twoD-additions