title: iPhone:From Camera user can only take 'portrait' oriented photos
body: <p>In my app image is fatched from camera and when taking a photo, if someone moves the camera horizontal it takes a horizontal picture that is then streched out. Is there a way to 
  stop the camera from moving into horizontal mode? The user can only take 
  'portrait' oriented photos.</p>
  
  <p>Is there any way to put this kind of functionality?</p>
  
  <p>thanx in advance...</p>