Copyright for savi source package in Focal

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: SaVi
Upstream-Contact: Lloyd Wood 
Source: http://personal.ee.surrey.ac.uk/Personal/L.Wood/software/SaVi/src/releases/

Files: *
Copyright: 2001-2017, Lloyd Wood
                1997, The Geometry Center
Comment: From the COPYRIGHT file:
 1. ADDITIONAL COPYRIGHT FOR THE SaVi 1.2, 1.3, 1.4 AND 1.5 RELEASES
 ===================================================================
 .
 Enhancements to and modifications of SaVi 1.0, expressed in the
 SaVi 1.2, 1.3, 1.4 and 1.5 releases, are:
 .
 Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Lloyd Wood.
 .
 Lloyd Wood maintains SaVi, and welcomes bug reports and fixes from
 users.  Contact Lloyd at: lloydwood@users.sourceforge.net.
 .
 SaVi continues to be provided "as is", and no warranty or guarantee of
 fitness for use is expressed or implied.
 .
 Use of SaVi images must credit SaVi. Suggested references are:
 .
 - L. Wood, SaVi: satellite constellation visualization,
   First Annual CCSR Research Symposium (CRS 2011),
   Centre for Communication Systems Research, 30 June 2011.
   http://arxiv.org/abs/1204.3265
 .
 - L. Wood, P. Worfolk et al., SaVi - Satellite constellation
   Visualisation software, http://savi.sf.net/, 2016.
 .
 .
 .
 2. ORIGINAL COPYRIGHT FOR SaVi 1.0
 ==================================
 .
 .
                                 SaVi
 .
             by Robert Thurman (thurman@geom.umn.edu) and
                Patrick Worfolk (worfolk@alum.mit.edu).
 .
 .
 			  Copyright (c) 1997
 .
        The National Science and Technology Research Center for
 	Computation and Visualization of Geometric Structures
 			(The Geometry Center)
 		       University of Minnesota
 .
 		      email: savi@geom.umn.edu
License: BSD-4-clause
 This software is copyrighted as noted above.  It is free software and
 may be obtained by emailing savi@geom.umn.edu or contacting the
 authors.  It may be freely copied, modified, and redistributed under
 the following conditions:
 .
 1. All copyright notices must remain intact in all files.
 .
 2. A copy of this file (COPYRIGHT) must be distributed along with any
    copies which you redistribute; this includes copies which you have
    modified, or copies of programs or other software products which
    include this software or portions of it.
 .
 3. When distributing modified versions of this software,
    you must provide notice clearly stating that it is modified software
    and that the original software may be obtained freely as noted
    above.
    When distributing other software products which include this
    software or portions of it, you must also provide notice that the
    original software may be obtained freely as noted above.
 .
 4. There is no warranty or other guarantee of fitness for this
    software, it is provided solely "as is".  Bug reports or fixes may
    be sent to the email address above; the authors may or may not act
    on them as they desire.
 .
 If you use an image produced by this software in a publication or
 presentation, we request that you credit the Geometry Center with a
 notice such as the following:
 .
   Figures 1, 2, and 5-300 were generated with SaVi, software written
   at the Geometry Center, University of Minnesota.

Files: debian/*
Copyright: 2011 YunQiang Su 
License: GPL-2+
 This package 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 package 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, see 
 .
 On Debian systems, the complete text of the GNU General
 Public License version 2 can be found in "/usr/share/common-licenses/GPL-2".