Adds getExtensions test in OpenGLTEST
Adds more shader tests

Creates a subclass of GLNode
Update commented GL code in SpriteTest
OpenGL Tests: Adds Retro Effect
Improves RetroEffect on OpenGL test
Not using cc.base for Chipmunk Test...

... since arguments.callee.caller are no longer supported
Adds "readPixels" API to BaseTest
calls onExit super: ChipmunkTEst
Presentation works with SpiderMonkey 19 too
Adding an animation test case to Performance tests.
Adds tests for issue 1464
Adds automated tests to RenderTexture
Adds getTexParameter() tests for OpenGL tests
Add support so you can control adding and removing animation.
fixed #1695 mutli scene resources loader
Adds mini-test for gl.getUniform()
Merge remote-tracking branch 'ayuer/master'
AnimationPerf tests works on JSB too
Adds gl.getUniform() test
Adds automation to gl.getUniform() test