nbackup: a nice simple backup program
               Copyright (C) 2011 Noah Williams

               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., 59 Temple Place - Suite 330,
               Boston, MA 02111-1307, USA.