title: svn update <directory> -r HEAD --force Still leaves dirty copies of local files
body: <p>I want to update to the latest revision of selenium code(http://selenium.googlecode.com/svn/trunk) daily.</p>
  
  <p>I just select the folder in my eclipse,right click,team and select update to HEAD.Buty , this leaves dirty copy of some directories and files..</p>
  
  <p>What i am looking for is: <strong>I always want to checkout the latest code from repository to the local directory overwriting local changes,if any</strong></p>
  
  <p>NOTE: I don't have commit rights, I just want the latest code from repository overriding my local changes.</p>