do not change anchor point of child.
issues #2905:add miss file
issue #2771: implement getShapeAtPoint and getShapesAtPoint
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into iss2771_physical
issue #2771: fix some compile error in win32
Merge pull request #4002 from boyu0/iss2771_physical

issue #2771 physical
Merge pull request #4000 from Dhilan007/di0002

issues #2905:add miss file
Merge pull request #3988 from lite3/develop

closed #3060: The Node's anchor point was changed after being added to ScrollView.
Update AUTHORS
Update CHANGELOG
Merge branch 'develop' of git://github.com/cocos2d/cocos2d-x into di2893
update the reference to cocos2d-x repo.