All files here are Copyright (c) 2008 Vincent Stehlé

 All scripts here are free software; you can
 redistribute them and/or modify them under the terms
 of the GNU General Public License as published by
 the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.

 See http://www.gnu.org/licenses/gpl.txt.

 The documentations here are free documents; permission
 is granted to copy, distribute and/or modify those documents
 under the terms of the GNU Free Documentation License,
 Version 1.2 or any later version published by
 the Free Software Foundation; with no Invariant Sections,
 no Front-Cover Texts, and no Back-Cover Texts.

 See http://www.gnu.org/licenses/fdl.txt.