copyright (c) 2016 Franz Inc., Oakland, CA - All rights reserved.
 
 This code is free software; you can redistribute it and/or modify it
 under the terms of the version 2.1 of the GNU Lesser General Public
 License as published by the Free Software Foundation, as clarified by
 the AllegroServe prequel found in license-allegroserve.txt.
 
 This code 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
 Lesser General Public License for more details.
 
 Version 2.1 of the GNU Lesser General Public License is in the file
 license-lgpl.txt that was distributed with this file.  If it is not
 present, you can access it from http://www.gnu.org/copyleft/lesser.txt
 (until superseded by a newer version) or write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 USA