title: Get original path from django filefield
body: <p>My django app accepts two files (in this case a jad and jar combo).  Is there a way I can preserve the folders they came from?</p>
  
  <p>I need this so I can check later that they came from the same path.</p>
  
  <p>(And later on accept a whole load of files and be able to work out which came from the same folder).</p>