old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  """
  WLAN Simulation Game
  """
  
  __version__ = '1.0'
  __author__ = 'Norman Jäckel <wlansimulationgame@normanjaeckel.de>'
  __date__ = '2013-10-22'
  #__credits__ = ''
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  """
  WLAN Simulation Game
  """
  
  __version__ = '1.0.1-dev'
  __author__ = 'Norman Jäckel <wlansimulationgame@normanjaeckel.de>'
  __date__ = 'unreleased'
  #__credits__ = ''
  
subject: Increase version number.