old_contents: #!/usr/bin/env python
  
  # Copyright (C) 2004 British Broadcasting Corporation and Kamaelia Contributors(1)
  #     All Rights Reserved.
  #
  # You may only modify and redistribute this under the terms of any of the
  # following licenses(2): Mozilla Public License, V1.1, GNU General
  # Public License, V2.0, GNU Lesser General Public License, V2.1
  #
  # (1) Kamaelia Contributors are listed in the AUTHORS file and at
  #     http://kamaelia.sourceforge.net/AUTHORS - please extend this file,
  #     not this notice.
  # (2) Reproduced in the COPYING file, and at:
  #     http://kamaelia.sourceforge.net/COPYING
  # Under section 3.5 of the MPL, we are using this text since we deem the MPL
  # notice inappropriate for this file. As per MPL/GPL/LGPL removal of this
  # notice is prohibited.
  #
  # Please contact us via: kamaelia-list-owner@lists.sourceforge.net
  # to discuss alternative licensing.
  # -------------------------------------------------------------------------
  
  import PhysicsGraph
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  # Copyright 2010 British Broadcasting Corporation and Kamaelia Contributors(1)
  #
  # (1) Kamaelia Contributors are listed in the AUTHORS file and at
  #     http://www.kamaelia.org/AUTHORS - please extend this file,
  #     not this notice.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  # -------------------------------------------------------------------------
  
  import PhysicsGraph
  
subject: Change license to Apache 2