fixed #2144 add a ParticleBatchNode testcase to tests
fixed #2144 add a ParticleBatchNode testcase to tests
Merge pull request #162 from dingpinglv/Iss2144_RewriteParticleBatchNode

fixed #2144 add a ParticleBatchNode testcase to tests
fixed #2148 fixed two bugs of ChipmunkTest that cc.Menu remain touchable after replaceScene
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js-tests into Iss2148_FixCCMenuBug
Merge pull request #163 from dingpinglv/Iss2148_FixCCMenuBugForChipmunk

fixed #2148 fixed two bugs of ChipmunkTest that cc.Menu remain touchable after replaceScene
fixed #2158 fixed a bug of CocosNodeTest that NodeToWorld testcase can't see anything when zOrder of the "back" sprite has been set to -10
Merge pull request #165 from dingpinglv/Iss2158_FixOrbitCameraBug

fixed #2158 fixed a bug of CocosNodeTest
Update the tests to include legacy components (Sprite) in the layouts
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js-tests