Too many Rs
Merge pull request #767 from andykorth/v3.0

Too many Rs
Merge branch 'v3.0' of github:cocos2d/cocos2d-iphone into v3.0
Update CCSlider.m

Fixing iOS version to not respond to dragging when self.enabled == NO.
Mac version was already ok.
Fixing a doc comment.
Merge pull request #781 from richardgroves/patch-1

CCSlider can be dragged on iOS when !enabled
Remove faulty assertion tests in CCES2Renderer, to permit
zero as a valid framebuffer and renderbuffer ID under Android.
Add CCScreenOrientationAll to CCAppDelegate to support rotation between
portrait & landscape orientations under iOS.
Propagate notification of view size change to nodes.
Fixing documentation typos
Merge pull request #790 from richardgroves/patch-1

Fixing documentation typos - CCNodeMultiplexer
Some __unsafe_unretained cleanup.
Don't enable depth testing with no depth buffer.
Flip render textures for [CCRenderTexture newCGImage].
Merge pull request #792 from jtwigg/develop

Rework Animation System lifecycle and API.
64 bit safe comparison.
RenderTexture/CGImage tests.
Merge branch 'develop' of github.com:cocos2d/cocos2d-iphone into develop
Merge branch 'v3.0' of github.com:cocos2d/cocos2d-iphone into v3.0
Styled TTF label tests.