Copyright for grig source package in Xenial

This package was debianized by Joop Stakenborg pa3aba@debian.org on
Sat, 21 Jun 2003 19:47:45 +0200.

It was downloaded from:
http://sourceforge.net/project/showfiles.php?group_id=25530.

Upstream Authors:
    Alexandru Csete 

Copyright:
    Copyright (C)  2001-2006  Alexandru Csete

Licence:

    This program is free software; you can redistribute it and/or modify
    it 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.

    This program 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 General Public License for more details.

    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

On Debian systems, the complete text of the GNU General Public License
version 2 can be found in `/usr/share/common-licenses/GPL-2'.