[AUTO]: updating luabinding automatically
[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #7104 from CocosRobot/update_lua_bindings_1403011348

[AUTO]: updating luabinding automatically
Merge pull request #7103 from CocosRobot/update_cocosfiles_1403011185

[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #7101 from CocosRobot/update_lua_bindings_1403010712

[AUTO]: updating luabinding automatically