issue #2404: Marking CC prefix class as deprecated.
issue #2404: Fixing wrong replace in Box2d.
issue #2404: Removing duplicated codes in platform/mac/CCImage.mm.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into iss2404-deprecated
issue #2404: Fixing wrong replacement of shape.m_Vertex2F. shape.m_Vertex2F --> shape.m_vertex2
Merge pull request #3185 from dumganhar/iss2404-deprecated

issue 2404: Marking CC prefix classes as deprecated.