title: UITableView allow two cells to have selected style at the same time
body: <p>I have created a UItableView using the default Xcode template and configure it to display five rows.
  I select the first cell on the table. When I select another cell I notice the first one stay selected until I remove my finger from the second one.</p>
  
  <p>sample:
  <a href="http://img190.imageshack.us/img190/7184/cellsz.jpg" rel="nofollow noreferrer">http://img190.imageshack.us/img190/7184/cellsz.jpg</a></p>
  
  <p>I want a cell to become selected on touch not on touch remove.
  I searched on the net and in apple documentation but I didn't find which method is called when the user touch the screen for selection.</p>
  
  <p>Does anyone have some information about this?</p>