http://iphone.longearth.net/2009/05/10/os30%E3%81%AEshouldautorotateto-interfaceorientation%E3%81%8C%E3%81%8A%E3%81%8B%E3%81%97%E3%81%84%E4%BB%B6 iPhone OS 3.0 - Breaking changes to shouldAutorotateToInterfaceOrientation | blog.sallarp.com…