cocos2d/cocos2d-x — pull request #3269 by metalbass (2013-07-26 07:34:11+00:00)
Title: Removed delete from CC_SAFE_DELETE and changed 0 to nullptr on all CC_SA...

...FE macros

This implements this issue: https://github.com/cocos2d/cocos2d-x/issues/3099

I've also change all pointer assignments to 0 to assignments to nullptr on the CC_SAFE macros.
Also aligned them for better readability :)