title: UITableView and UIRefreshControl
body: <p>I'm trying to move the UIRefreshControl on top of my headerView or at least getting it to work with the contentInset. Anyone know how to use it?</p>
  
  <p>I used a headerView to have a nice background when scrolling within the TableView. I wanted to have a scrollable background.</p>
  
  <pre><code>- (void)viewDidLoad
  {
  [super viewDidLoad];
  // Do any additional setup after loading the view, typically from a nib.
  // Set up the edit and add buttons.
  
  self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
  self.tableView.backgroundColor = [UIColor clearColor];
  
  [self setWantsFullScreenLayout:YES];
  
  self.tableView.contentInset = UIEdgeInsetsMake(-420, 0, -420, 0);
  
  UIImageView *top = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"top.jpg"]];
  self.tableView.tableHeaderView = top;
  
  UIImageView *bottom = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"bottom.jpg"]];
  self.tableView.tableFooterView = bottom;
  
  UIBarButtonItem *leftButton = [[UIBarButtonItem alloc]initWithImage:[UIImage imageNamed:@"settingsIcon"] style:UIBarButtonItemStylePlain target:self action:@selector(showSettings)];
  self.navigationItem.leftBarButtonItem = leftButton;
  
  UIBarButtonItem *addButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:self action:@selector(addList)];
  self.navigationItem.rightBarButtonItem = addButton;
  
  //Refresh Controls
  self.refreshControl = [[UIRefreshControl alloc] init];
  
  [self.refreshControl addTarget:self action:@selector(refreshInvoked:forState:) forControlEvents:UIControlEventValueChanged];
  }
  </code></pre>