http://stackoverflow.com/questions/8539310/ios-5-newsstand-application-icon
http://www.viggiosoft.com/blog/blog/2011/10/17/ios-newsstand-tutorial/
http://blog.csdn.net/blueslf/article/details/8297482
http://stackoverflow.com/questions/8539310/ios-5-newsstand-application-icon
http://www.viggiosoft.com/blog/blog/2011/10/17/ios-newsstand-tutorial/
http://blog.csdn.net/blueslf/article/details/8297482