title: How to reference UITableViewController from a UITableViewCell class?
body: <p>I have the following:</p>
  
  <ol>
  <li>UITableViewController</li>
  <li>UITableView</li>
  <li>Custom UITableViewCell subclass</li>
  </ol>
  
  <p>I used a .xib file for the cell, which is a <code>CustomCell</code> subclass. This custom cell handles IBActions for some touch events on the cell's buttons. </p>
  
  <p>I'd like to reference the ViewController and some of its variables from the cell.</p>
  
  <p>How am I supposed to access the UITableViewController from the UITableViewCell class?</p>