title: How to create a cocos2dx-3.0 project in xcode?
body: <p>I downloaded cocos-2dx 3.0rc and run "setup.py". READ.ME tells that we can use "cocos new" to create a project and "cocos run" to run a project. However, I tried to use xcode to create a new project but I find there is no xcode templates. How can I use xcode to develop cocos2dx-3.0 projects?</p>