title: Restore custom table view cells when the app is restarted
body: <p>I have a master/detail app for iPad, with a few sliders on a table view cell to control the XYZ position of an image. Every time I add another cell, another image will show on the screen that can be moved around. </p>
  
  <p>When the app is restarted the table view cells that I added disappear. I already have it set up to record and save the slider values to <code>NSUserDefaults</code>, but I want the cells to stay on the view. How can I save the cells, so they aren't deleted when the app is reloaded? I would also like to save the sliders' positions when the cells reload.</p>