title: Set initial orientation to either landscape left or landscape right for iOS
body: <p>I have an iOS app that only supports a landscape view.  I can specify that the initial orientation be either landscape-left or landscape-right.  However if I specify, for example, landscape-left and the user is holding the device so that the home button is on the right, then my app will first be displayed upside down, and then rotate to the correct orientation after it has launched.  I want to be able to set it so that it will default to either left or right depending on how the user is holding the device.  Is this possible?</p>
  
  <p>Thanks. </p>