Copyright

** Public Domain Contributions 2011-2017 United States Government
** as represented by the U.S. Air Force Research Laboratory.


** Copyright (C) 2008 Spencer E. Olson
**
** 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., 675 Mass Ave, Cambridge, MA 02139, USA.


** Copyright (C) 1993-1999 Gleb Vdovin
** 
** 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., 675 Mass Ave, Cambridge, MA 02139, USA.
** 
** Author:   Gleb Vdovin 
**           OKO technologies
**           Reinier de Graafweg 300 2625 DJ Delft
**           The Netherlands
**           gleb@okotech.com
**	     Phone +31-62-2794647
**           Fax   +31-15-2574233
**           internet: 	http://www.okotech.com
**                      http://guernsey.et.tudelft.nl/gleb/
**