issue #1758: adjust folder structure.
issue #1758: updated build.xml for new folder structure.
Closed #3411: Hide cc.Rect's origin and size for JSB
Merge pull request #259 from dingpinglv/Iss3411_HideRectorigin

Closed #3411: Hide cc.Rect's origin and size for JSB
issue #1758: updated build.xml and jsloader.js for new folder structure
Merge pull request #260 from linshun/master

issue #1758: adjusted folder structure for NPM
Merge pull request #3 from cocos2d/master

Pull down