Refactor folder structure.
move cocos2d-x to JSB/
Adds cocos2d-html5 submodule.
Refactor folder. test-project -> project.
Removes tests submodule
Re-added tests folder.Don't make it as a submodule.
Updates xcode project.
Update xcode projects, Mac and iOS test-javascript work again.
Merge pull request #2 from dumganhar/master

Refactored folder structure and added cocos2d-html5 submodule