[cocos2d]cocos2d 2.1与ios 6.0

最近把xcode升级到4.5了，ios也编程6.0

mark一下需要修改的地方（针对于cocos2d 2.1版本），虽然都是warning，但是对于强迫症患者来说无法忍受啊~

修改一

libs-CocosDenshion-CDAudioManager.m

把这两句

AVAudioSession* session = [AVAudioSession sharedInstance];
session.delegate = self;

改成

[[AVAudioSession sharedInstance] setActive:YES error:nil];

修改三

然后下面是helloworld的（可选修改，如果你想看helloworld的话）

HelloWorldLayer.m

(1)

//[[app navController] presentModalViewController:achivementViewController animated:YES];
[[app navController] presentViewController:achivementViewController animated:YES completion:nil];

(2)

//[[app navController] presentModalViewController:leaderboardViewController animated:YES];
[[app navController] presentViewController:leaderboardViewController animated:YES completion:nil];

(3)两处

//两处
// [[app navController] dismissModalViewControllerAnimated:YES];
[[app navController] dismissViewControllerAnimated:YES completion:nil];