GNU General Public License Version 2
General information:
http://www.gnu.org/copyleft/gpl.html
Copyright 1989, 1991 Free Software Foundation, Inc.
The GNU General Public License (GPL) Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
For information about the GPL, click here.