Change the property declaration for the delegate to assign rather than retain to avoid the possibility of retain cycles.
Change the property declaration for the delegate to assign rather than retain to avoid the possibility of retain cycles.


Former-commit-id: e52ad5792fe3486d81c4055995c36f3f24e3f2be
tambarskjelve/cocos2d-objc,yaoxiaoyong/cocos2d-objc,liduanw/cocos2d-objc,lpeancovschi/cocos2d-objc,tambarskjelve/cocos2d-objc,lpeancovschi/cocos2d-objc,finthamoussu/cocos2d-objc,liduanw/cocos2d-objc,cogddo/cocos2d-objc,savysoda/cocos2d-objc,knight2010/cocos2d-objc,TukekeSoft/cocos2d-spritebuilder,richardgroves/cocos2d-iphone,yaoxiaoyong/cocos2d-objc,yaoxiaoyong/cocos2d-objc,nader-eloshaiker/cocos2d-objc,SuPair/cocos2d-objc,oxeron/cocos2d-objc,richardgroves/cocos2d-iphone,jason-puck/cocos2d-iphone,TukekeSoft/cocos2d-spritebuilder,dnessorga/cocos2d-objc,jason-puck/cocos2d-iphone,cocos2d/cocos2d-objc,dnessorga/cocos2d-objc,seem-sky/cocos2d-swift,TukekeSoft/cocos2d-spritebuilder,zaneLou/cocos2d-objc,knight2010/cocos2d-objc,yaoxiaoyong/cocos2d-objc,dnessorga/cocos2d-objc,tambarskjelve/cocos2d-objc,SuPair/cocos2d-objc,SuPair/cocos2d-objc,jason-puck/cocos2d-iphone,SuPair/cocos2d-objc,cogddo/cocos2d-objc,cocos2d/cocos2d-objc,savysoda/cocos2d-objc,codepython/cocos2d-objc,DNESS/cocos2d-objc,cogddo/cocos2d-objc,cogddo/cocos2d-objc,seem-sky/cocos2d-swift,dnessorga/cocos2d-objc,tambarskjelve/cocos2d-objc,codepython/cocos2d-objc,DNESS/cocos2d-objc,DNESS/cocos2d-objc,knight2010/cocos2d-objc,liduanw/cocos2d-objc,nader-eloshaiker/cocos2d-objc,zaneLou/cocos2d-objc,TukekeSoft/cocos2d-spritebuilder,yaoxiaoyong/cocos2d-objc,codepython/cocos2d-objc,dnessorga/cocos2d-objc,liduanw/cocos2d-objc,savysoda/cocos2d-objc,SuPair/cocos2d-objc,lpeancovschi/cocos2d-objc,finthamoussu/cocos2d-objc,savysoda/cocos2d-objc,lpeancovschi/cocos2d-objc,zaneLou/cocos2d-objc,zaneLou/cocos2d-objc,finthamoussu/cocos2d-objc,oxeron/cocos2d-objc,DNESS/cocos2d-objc,richardgroves/cocos2d-iphone,tambarskjelve/cocos2d-objc,liduanw/cocos2d-objc,finthamoussu/cocos2d-objc,nader-eloshaiker/cocos2d-objc,nader-eloshaiker/cocos2d-objc,seem-sky/cocos2d-swift,knight2010/cocos2d-objc,seem-sky/cocos2d-swift,DNESS/cocos2d-objc,codepython/cocos2d-objc