[AUTO] : updating submodule reference to latest autogenerated bindings
Adding resources of CocoStudio GUI Test.
Merge pull request #3648 from CocosRobot/updategeneratedsubmodule_1379410806

[AUTO] : updating submodule reference to latest autogenerated bindings[ci skip]
Merge pull request #3649 from dumganhar/develop

[iOS, Mac] Adding resources of CocoStudio GUI Test.[ci skip]
Merge pull request #3650 from samuele3hu/developTest

Manual bind the getDescendants function of the SpriteBatchNode class