title: Can't get label to show over background of grouped UITableView
body: <p>I am trying to get a label to show over part of the grey-space in a grouped UITableView, but it only appears if the label is in a cell.  I have tried adding the label as a subview of both the ViewController and the tableView and bringing it to front, but in either case it only shows over the white-space of a cell, not over the grey-space of the background.  I know that I am a complete noob at Obj-C and iPhone dev and that this is a really stupid question, but I would really appreciate any help.</p>
  
  <p>My code:</p>
  
  <pre><code> CGRect cgRct = CGRectMake(180, 20, 100, 50);
  
   label = [[UILabel alloc] initWithFrame:cgRct];
  
   label.text = @"Editting On";
  
   label.textColor = [UIColor redColor];
  
   label.hidden = TRUE;
  
   //Display label
  
   [tableView addSubview:label];
  
   [tableView bringSubviewToFront:label];
  </code></pre>