new_contents: import os
  import subprocess
  
  if __name__ == '__main__':
      os.chdir('microdrop/plugins')
      
      if not os.path.exists('dmf_control_board'):
          print 'Clone dmf_control_board repository...'
          subprocess.call(['git', 'clone',
              'http://microfluidics.utoronto.ca/git/dmf_control_board.git'])
      else:
          print 'Fetch lastest update...'
          subprocess.call(['git', 'pull'])
subject: Add script for downloading latest dmf_control_board