old_contents: # -*- coding: utf-8 -*-
  """
  Created on Thu Jul 21 13:53:47 2016
  
  @author: mela
  """
  
  
new_contents: # -*- coding: utf-8 -*-
  """
  Created on Thu Jul 21 13:53:47 2016
  
  @author: mela
  """
  
  print(adfadsfad);
  
  
subject: Test commit on new branch, change to username and email.