issue #5255:Remove Sprite3D effect test
fixed ui header file include problem
Merge pull request #6868 from andyque/fixInclude

fixed ui header file include problem
adding guard for the callback condition
Merge pull request #6869 from visiblelight/texturecache

adding guard for the callback condition in `TextureCache::addImageAsyncCallBack`
Merge pull request #6867 from samuele3hu/v3_fix

close #5255:Remove Sprite3D effect test
Move `setSearchPat` operation from cpp to script
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3_fix
Merge pull request #6870 from samuele3hu/v3_fix

Move `setSearchPath` operation from cpp to script for lua-tests
[AUTO]: updating luabinding automatically
Merge pull request #6873 from CocosRobot/update_lua_bindings_1400746052

[AUTO]: updating luabinding automatically
Fixes compiler warnings for mac and ios
Merge pull request #6879 from ricardoquesada/warnings_fixes

Fixes compiler warnings for mac and ios