All files here are Copyright (c) 2008 Vincent Stehlé

 All scripts in the archives 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 presentations 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.