Issue #4277: add two test files to js-tests
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js into Iss4277_ReleaseV3.0
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js into Iss4277_ReleaseV3.0
Issue #4277: modifying some codes makes moonwarriors simulator to run
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js into Iss4277_ReleaseV3.0
Merge pull request #76 from dingpinglv/Iss4277_ReleaseV3.0

Issue #4277: modifying some codes makes moonwarriors simulator to run