Fixed #5671: refactor other classes with new tint method for v2.x.
Merge branch 'v2.x' of https://github.com/cocos2d/cocos2d-html5 into Iss5671_SpriteSetColor
Merge pull request #1981 from dingpinglv/Iss5671_SpriteSetColorV2

Fixed #5671: refactor other classes with new tint method for v2.x.