title: How can I get a custom UITableView to automatically scroll to a selected text field?
body: <p>I have a <code>UITableView</code>, which I am controlling from a custom <code>UIViewController</code>. When the user clicks the 'add' button, I add a row to the <code>UITableView</code> with a text field in it, and make it the first responder. The problem is, when the bottom of the table is out of view (or hidden by the keyboard), the <code>UITableView</code> doesn't scroll to bring the text field into view.</p>
  
  <p><code>UITableViewController</code> does this automatically, but my View Controller can't be a subclass of <code>UITableViewController</code>.</p>