Issue #1833 Reimplement cc.EditBox
Merge branch 'master' of https://github.com/cocos2d/cocos2d-html5 into Iss1833_SyncEditBox
Fixed #1833 sync to last version of cc.EditBox for JSB
Merge branch 'master' of https://github.com/cocos2d/cocos2d-html5 into Iss1833_SyncEditBox
Merge pull request #837 from dingpinglv/Iss1833_SyncEditBox

Fixed #1833 sync to last version of cc.EditBox for JSB