Merge pull request #12 from cocos2d/develop

update coco2d-x
migrate saveToFile compatible with new renderer
RenderTexture saveToFile will return true
Merge branch 'develop' into develop_RenderTextureImprovement
merage cocos2d-x lua templateMerge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
add runtime template
fix:Remove some warning about lua.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop_new_fix
Merge pull request #5677 from lihex/develop

update console submodule
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop_new_fix
Merge pull request #5678 from samuele3hu/develop_new_fix

fix: The return value of `luaval_to_dictionary` was wrong and remove some warning
Merge pull request #5654 from dabingnn/develop_RenderTextureImprovement

Develop render texture improvement
Merge pull request #5676 from chuanweizhang2013/luamerage

lua template default
update submodule