Closed #2806: Correct a mistake that ClonedSpritesTestScene1 and ClonedSpritesTestScene2 don't work
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js-tests into Iss2806_CorrectTestsErrors
Merge pull request #210 from dingpinglv/Iss2806_CorrectTestsErrors

Closed #2806: Correct a mistake that ClonedSpritesTestScene1 and ClonedSpritesTestScene2 don't work