title: When using registerNib:forCellReuseIdentifier, how do I init UITableViewCell iVars?
body: <p>I am loading custom subclassed <code>UITableViewCell</code>s from nib.</p>
  
  <p>My view controller <code>viewDidLoad</code> method uses <code>registerNib:forCellReuseIdentifier</code>.
  My view controller's <code>cellForRowAtIndexPath</code> method uses <code>dequeueReusableCellWithIdentifier</code> to load the cell, but I never alloc/init the cell.</p>
  
  <p><strong>ViewController:</strong></p>
  
  <pre><code>- (void)viewDidLoad
  {
      [super viewDidLoad];
  
      [self.tV registerNib:[UINib nibWithNibName:@"VersatileIntTFCell" bundle:[NSBundle mainBundle]] forCellReuseIdentifier:kTFInt];
      self.tV.delegate=self;
      self.tV.dataSource=self;
  }
  - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  {
      static NSString *CellIdentifier = @"Int TextField";
      VersatileIntTFCell *cell = (VersatileIntTFCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];   
      return cell;
  
  }
  </code></pre>
  
  <p>The table view appears fine, and the cells appear fine. </p>
  
  <p>Now, I am starting to write the subclasses of <code>UITableViewCell</code>. My subclasses each have some @property iVars (they are not <code>IBOutlets</code>). I would like to init these in the <code>init</code> method of the <code>UITableViewCell</code> subclass, but that doesn't appear to ever get called. I can init them in the viewController's <code>cellForRowAtIndexPath</code> but I want to avoid this. I want to do it in the <code>UITableViewCell</code> subclass. Is this possible? If so, how/where/when?</p>