old_contents: # -*- coding: utf-8 -*-
  """
  Node utilities for Python.
  """
  """
  Pynu - Python Node Utilities
  Copyright (C) 2010 Juho Vepsäläinen
  
  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
  
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with this program.  If not, see http://www.gnu.org/licenses/
  """
  from graph import GraphNode
  from tree import TreeNode
  
  __author__ = 'Juho Vepsäläinen'
  __version__ = '0.1.1'
  
new_contents: # -*- coding: utf-8 -*-
  """
  Node utilities for Python.
  """
  """
  Pynu - Python Node Utilities
  Copyright (C) 2013 Juho Vepsäläinen
  
  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
  
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with this program.  If not, see http://www.gnu.org/licenses/
  """
  from graph import GraphNode
  from tree import TreeNode
  
  __author__ = 'Juho Vepsäläinen'
  __version__ = '0.1.2'
  
subject: Bump version