issue #2129:remove prefix of types in ccTypes.h

ccColor3B -> Color3B
ccColor4B -> Color4B
...

ccWHITE -> Color3B::white
ccBLACK -> Color3B::black
...

ccc3() -> Color3B()
...

I will update [this document](http://www.cocos2d-x.org/projects/cocos2d-x/wiki/Release_Node_v300) too.