#3947 Simulate 'setTimeout' and 'setInterval' in JSB.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop_20140103
Merge pull request #5368 from xingsenma/develop

closed#3947: Simulates 'setTimeout' and 'setInterval' in JSB.
Update CHANGELOG [ci skip]