old_contents: import os.path
  
  sfatables_config = '/Users/andy/Desktop/svn.planet-lab.org/sfa/trunk/sfatables'
  match_dir = os.path.join(sfatables_config, "matches")
  target_dir = os.path.join(sfatables_config, "targets")
  
new_contents: import os.path
  
  sfatables_config = '/etc/sfatables'
  match_dir = os.path.join(sfatables_config, "matches")
  target_dir = os.path.join(sfatables_config, "targets")
  
subject: Revert accidental checkin