title: Disable retina display?
body: <p>I'm making an app but I don't wish to support retina display. The bad thing is that my app looks all pixelated. It's possible to deactivate  the retina display feature ? So that my texture's proportions won't be doubled.</p>
  
  <p>The scale property of UIScreen is read only and it's value is 2.0 in iphone 4, I would like it to be 1.0, so that my graphics in the iphone 4 looks exactly the same as older devices, without pixels. </p>