CCClippingNode: fine tuning - resore gl states even is associated tests where disabled - disable update to the depth buffer while drawing the stencil node
CCClippingNode: fine tuning
- resore gl states even is associated tests where disabled
- disable update to the depth buffer while drawing the stencil node

Former-commit-id: 405946159676c9b1d647b4c0c3e1b382f01b2250
codepython/cocos2d-objc,DNESS/cocos2d-objc,savysoda/cocos2d-objc,tambarskjelve/cocos2d-objc,TukekeSoft/cocos2d-spritebuilder,tambarskjelve/cocos2d-objc,codepython/cocos2d-objc,codepython/cocos2d-objc,yaoxiaoyong/cocos2d-objc,seem-sky/cocos2d-swift,TukekeSoft/cocos2d-spritebuilder,nader-eloshaiker/cocos2d-objc,finthamoussu/cocos2d-objc,tambarskjelve/cocos2d-objc,tambarskjelve/cocos2d-objc,liduanw/cocos2d-objc,tambarskjelve/cocos2d-objc,liduanw/cocos2d-objc,nader-eloshaiker/cocos2d-objc,richardgroves/cocos2d-iphone,knight2010/cocos2d-objc,SuPair/cocos2d-objc,richardgroves/cocos2d-iphone,finthamoussu/cocos2d-objc,codepython/cocos2d-objc,seem-sky/cocos2d-swift,seem-sky/cocos2d-swift,yaoxiaoyong/cocos2d-objc,yaoxiaoyong/cocos2d-objc,knight2010/cocos2d-objc,DNESS/cocos2d-objc,cocos2d/cocos2d-objc,cogddo/cocos2d-objc,zaneLou/cocos2d-objc,cocos2d/cocos2d-objc,finthamoussu/cocos2d-objc,jason-puck/cocos2d-iphone,seem-sky/cocos2d-swift,SuPair/cocos2d-objc,liduanw/cocos2d-objc,jason-puck/cocos2d-iphone,oxeron/cocos2d-objc,liduanw/cocos2d-objc,richardgroves/cocos2d-iphone,savysoda/cocos2d-objc,oxeron/cocos2d-objc,jason-puck/cocos2d-iphone,dnessorga/cocos2d-objc,zaneLou/cocos2d-objc,zaneLou/cocos2d-objc,yaoxiaoyong/cocos2d-objc,dnessorga/cocos2d-objc,lpeancovschi/cocos2d-objc,savysoda/cocos2d-objc,zaneLou/cocos2d-objc,cogddo/cocos2d-objc,cogddo/cocos2d-objc,dnessorga/cocos2d-objc,dnessorga/cocos2d-objc,nader-eloshaiker/cocos2d-objc,knight2010/cocos2d-objc,DNESS/cocos2d-objc,finthamoussu/cocos2d-objc,TukekeSoft/cocos2d-spritebuilder,lpeancovschi/cocos2d-objc,SuPair/cocos2d-objc,cogddo/cocos2d-objc,lpeancovschi/cocos2d-objc,lpeancovschi/cocos2d-objc,liduanw/cocos2d-objc,DNESS/cocos2d-objc,nader-eloshaiker/cocos2d-objc,SuPair/cocos2d-objc,savysoda/cocos2d-objc,DNESS/cocos2d-objc,dnessorga/cocos2d-objc,yaoxiaoyong/cocos2d-objc,TukekeSoft/cocos2d-spritebuilder,SuPair/cocos2d-objc,knight2010/cocos2d-objc