fixed checkbox dirty state
Added support for stencil tests (enable/disable, write (mask), function, operation)
Merge pull request #1086 from reven86/next-clean

Fixed checkbox dirty state
Merge pull request #1087 from rcmaniac25/helpful-additions-stencil

Added support for stencil tests
Merge branch 'next' of git://github.com/blackberry/GamePlay into helpful-additions-textureCube