Closed #2514: Migrate CCBReader to Cocos2d-x v2.1.4
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Iss2514_MigrateCCBReaderTo2.1.4
Merge pull request #1107 from dingpinglv/Iss2514_MigrateCCBReaderTo2.1.4

Closed #2514: Migrate CCBReader to Cocos2d-x v2.1.4