title: SubVersion switch to depth
body: <p>When switching from for example trunk to a branch, I get 5 different depth options.</p>
  
  <ul>
  <li>Only a folder</li>
  <li>Files in a folder</li>
  <li>Direct children</li>
  <li>Recursively</li>
  <li>Working copy</li>
  </ul>
  
  <p>What's the difference between these? The first two should be fairly obvious, but not sure I get the difference between for example the last two.</p>