title: UITableView - registerClass with Swift
body: <p>Is anyone else having an issue using the <code>tableView.registerClass</code> method with Swift?</p>
  
  <p>It no longer comes in code completion for me (nor can I use it if manually typed) but it is still in the headers...</p>
  
  <p><img src="https://i.stack.imgur.com/n7IVV.png" alt="Code Completion"></p>
  
  <p><img src="https://i.stack.imgur.com/C4XFh.png" alt="UITableView headers"></p>