optimize clippinglayout
Merge pull request #4901 from nutty898/master_nutty_modify_framework_optimizelclipping

optimize clippinglayout
[AUTO] : updating submodule reference to latest autogenerated bindings
Merge pull request #4903 from CocosRobot/updategeneratedsubmodule_1388980239

[AUTO] : updating submodule reference to latest autogenerated bindings
Renames loadSceneEditorFileTest to LoadSceneEditorFileTest.
Updates JS-Test submodule.
Merge pull request #4904 from dumganhar/master

Renames loadSceneEditorFileTest to LoadSceneEditorFileTest and Updates JS-Test submodule.
Fix:Resolve the required lua script file name spelling error
Merge branch 'master' of https://github.com/cocos2d/cocos2d-x into masterFix
Fix:Add researching file path