closed #4727, Support run sample projects with console.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into issue4727
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
GroupCommandManager should not be a singleton, it should be managed by Renderer.
Fix memory leak
Update CCImage.cpp
Add interface setCullingEnabled(), culling is disabled by default
Merge branch 'develop' of https://github.com/natural-law/cocos2d-x; branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
setCullingEnabled set to public access
changed renderer->culling test case
LabelTTF:fixed display incorrect if create by FontDefinition.
change indention to space and remove comment code
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
closed #4784, Solve the problem of setup.py on windows.
Merge pull request #6269 from natural-law/develop

Solve the problem of setup.py on windows.
[ci skip], add close app in autotest.py
Merge pull request #6271 from shujunqiao/autotest-close

[ci skip], add close app in autotest.py
change variable name.
Merge pull request #6272 from Dhilan007/develop

LabelTTF:fixed display incorrect if create by FontDefinition.
Merge pull request #6267 from dabingnn/develop_add_culling_enabled_option

Add interface setCullingEnabled(), culling is disabled by default