title: How can I always keep a view controller in portrait mode?
body: <p>This is the easiest way to explain it, keep in mind the view is nested in a Navigation Controller:</p>
  
  <p>1.) App launches and whatever the orientation the device is in, the App is in portrait orientation no matter what. I have the shouldRotate method returning no, so it never rotates.</p>
  
  <p>2.) I click a button, go to another view and turn it to landscape orientation (which is fine)</p>
  
  <p>3.) While in landscape orientation in another view, I hit the "Back" button on the Navigation Controller and it returns me to the view controller I DON'T want rotated in landscape orientation.</p>
  
  <p>What is a good way to consistently keep my main view controller in portrait orientation while coming from a view controller in landscape orientation?</p>
  
  <p>Thanks!</p>