Copyright (C) 2001 University of California at Davis Department of Vegetable Crops Alexander Kozik PhyloGrapher (Graph Visualization Tool) This program is free software. You can redistribute it and/or modify it under the terms of the GNU General Public License ( http://www.gnu.org ) as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. In other words, you are free to modify, copy, or redistribute this source code and its documentation in any way you like, but you must distribute all derivative versions as free software under the same terms that we provided our code to you (i.e. the GNU General Public License). This precludes any use of the code in proprietary or commercial software unless your source code is made freely available. 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 PhyloGrapher release, in the file LICENSE; if not, write to the Free Software Foundation, Inc., 675 Mass. Ave, Cambridge, MA 02139 USA.