cocos2d/cocos2d-x — pull request #865 by dumganhar (2012-04-24 09:53:43+00:00)
Title: fixed #1177: Refactor platform

1. Added some common methods for CCPoint,CCSize,CCRect.
2. Added MutiTouchTest demo.
3. Added CCEGLViewProtocol and CCApplicationProtocol. Make them more convenient for porting cocos2d-x to a new platform.