Merge pull request #9554 from super626/sync_load

create 3d sprite asynchronously
[AUTO][ci skip]: updating cocos2dx_files.json
[AUTO]: updating luabinding automatically
Merge pull request #9589 from CocosRobot/update_cocosfiles_1419307314

[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #9590 from CocosRobot/update_lua_bindings_1419307389

[AUTO]: updating luabinding automatically