title: unused cells background color
body: <p>I have a UITableView which displays about 5 cells at a time, yet in my table there might be cases where there are only 2 cells with content as seen on this picture:</p>
  
  <p><a href="http://www.freeimagehosting.net/uploads/30d3602979.png" rel="nofollow noreferrer">alt text http://www.freeimagehosting.net/uploads/30d3602979.png</a></p>
  
  <p>The white cells below do not look nice, how can I change the background color of these cells to black too? UITableView does not have a backgroundColor property.</p>
  
  <p>Thanks!</p>