cocos2d/cocos2d-x — pull request #4286 by matsuhiro (2013-11-16 19:44:12+00:00)
Title: add resume/pause handler to Scene class

I think that a developer can get the pause and resume event of a scene is better.
For example, if a developer create some threads, when the scene go to the back, a developer want to stop all threads. I think.

Would you give me some comments?