Refactor #4290 : Bind CCBoot.js and CCLoaders.js.
Issue #4294: Remove cc.c4f, cc.c3b, cc.c4b
Issue #4294: Add clear functions in ccs singletons
Merge pull request #55 from SmallAiTT/master

Refactor #4290 : Bind CCBoot.js and CCLoaders.js.
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js