title: TFS auto-checkout before checkin
body: <p>Does a feature like "TFS auto-checkout before checkin" exist, so that I don't checkout any file until the moment I say "checkin", e.g. in case I only change files temporarily - which happens all the time.</p>
  
  <p>In other words, client-side I want to work as if using subversion, regardless of what the TFS server might think. This must be possible, I just wonder if it is easy to setup.</p>
  
  <p>In yet other words, until and unless I say 'checkin', other users shouldn't (be able to) bother what files I'm editing.</p>