title: SVN : Ignore files / folders on update
body: <p>As a developer I want to have a flag / property on the working file / folder saying "in progress" or something.</p>
  
  <p>As I progress on I will be doing commits to SVN repository.  </p>
  
  <p>But during this process if i need to update the files done on to Test server, I would like to ignore the files having flag / property of "in progress".</p>
  
  <p>How can this be acheived using svn update?</p>
  
  <p>Thanks</p>