(x): fix for CCRenderTexture issue with begin and end block not restoring the view correctly.
(x): fixed issue in retina mode and cleaned up the code.
(x). fixed ownership issue if the code is moved to ARC.
(x): restored CCRenderTexture's begin to its original intended functionality: ModelView matrix being the identity matrix.
(x): fixed issues with iPhone retina when using 3D projection.

It fixes issues with the RenderTexture and the Transitions tests as
well as keeps the fixes thought for the SpriteTest.
(x): fixed workspace not including the osx and javascript xcode projects.
(x): fixed issue with auto scaling mode (CCDirectorMac).
(x): fixed comment.
(x): fixed compilation issue of SpriteTest on MacOS X and moved SimpleSprite header and source files.
Adding support for rotations on iOS 6. We need access to will rotate not just should
(x): merged latest develop-v2 changes.
Merge branch 'master' of https://github.com/Panajev/cocos2d-iphone into develop-v2-matrixfix
(x): merged submodule changes.
Uses new JS Bindings
Replaced lenght with length
New JSB + JS TEsts
Fixes 2 memory leaks in Director#createStatsLabel
Updates jsbindings
Merge remote-tracking branch 'dangero/master-v2' into develop-v2

Conflicts:
	external/Chipmunk
updates AUTHORS and CHANGELOG