title: Subversion: versioned directory showing up as not versioned in svn status
body: <p>I recently deleted a directory from a local working copy and later followed up with an svn co on that directory from the central repository. Now if I do svn status, that particular directory shows up with a '?', meaning it is not under version control. If I run svn add on the directory, I get an svn: warning: directory is already under version control. I've added --force, but it still shows up as not versioned.</p>
  
  <p>How does one recover from this mess?</p>