issue #2771:  add updatePhysicsTransform to Node.
issue #2771:  change angular damping to moment. (these two have different meaning, change to the correct one)
issue #2771:  add addMass() and addMoment() to body.
issues #2905:Updating project configuration for folder change.
issue #2771: migrate the PhysicsShape definition
issue #2771: migrate the PhysicsBody definition
Merge branch 'develop' of git://github.com/cocos2d/cocos2d-x into di2905
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
issue #2771: implement some joint definition.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
issue #2771: implement PhysicsBody's bit masks.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into iss2771_physical