Issue #4277: update build.xml of MoonWarriors
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js into Iss4277_ReleaseV3.0
Issue #4277: update reference of Cocos2d-Html5
Merge pull request #105 from dingpinglv/Iss4277_ReleaseV3.0

Issue #4277: update reference of Cocos2d-Html5