This notice applies to the files in this directory:

Copyright (c) 2007-2008 Bryan Ford, Russ Cox,
                        Massachusetts Institute of Technology

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public 
License version 2.1, as published by the Free Software Foundation
and found in the file LGPLv21 in this distribution.

This library 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
Lesser General Public License version 2.1 for more details.