title: Cocoa Control/View for displaying list of directories
body: <p>I'm new to Cocoa development - I want to display an aribitrary number of directory paths in a control/view. What's the best type of built-in control/view for this?</p>
  
  <p>Requirements:
  
  <li>
  This should be a flat list only and not a full File System browser.
  </li>
  <li>
  Users should be able to select one (or more) items and remove them (i'll provide a remove button)
  </li>
  <li>
  Users should be able to add items to this list (i'll provide a button that launches a OpenPanel which allows them to select a path)
  </li>
  </p>
  
  <p>Any suggestions? </p>
  
  <p>Also, where can I find one of those "|+|-|" type button controls to add/remove items which are common in a lot of the Mac UI?</p>
  
  <p>Thanks!</p>