https://developer.apple.com/library/ios/documentation/IDEs/Conceptual/AppDistributionGuide/Introduction/Introduction.html#//apple_ref/doc/uid/TP40012582
About APP Distribution
https://developer.apple.com/library/ios/documentation/IDEs/Conceptual/AppDistributionGuide/MaintainingCertificates/MaintainingCertificates.html#//apple_ref/doc/uid/TP40012582-CH31-SW1 App distribution guide
https://developer.apple.com/library/ios/referencelibrary/GettingStarted/DevelopiOSAppsSwift/Resources.html#//apple_ref/doc/uid/TP40015214-CH15-SW1 很好的关于苹果官网给的文档入口
https://developer.apple.com/library/ios/documentation/LanguagesUtilities/Conceptual/iTunesConnectGameCenter_Guide_SCh/Chapters/DistributingGameCenterApps.html#//apple_ref/doc/uid/TP40014490-CH26-SW29 itunes connect game center 中文指南
http://blog.csdn.net/zhugq_1988/article/details/25202443 IOS 真机调试申请证书图文详解 博文
http://blog.csdn.net/zhugq_1988/article/details/37656107 iOS Apns证书生成
