Copyright for pybik source package in Bionic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Pybik
Upstream-Contact: B. Clausius 
Source: https://launchpad.net/pybik/+download
Comment:
 Originally this package was derived from GNUbik 2.3
 and ported from C to Python.
 Authors of GNUbik:
 * John Mark Darrington 
   is the main author and maintainer of GNUbik.
 * Dale Mellor 

Files: *
Copyright: 2009-2017 B. Clausius 
License: GPL-3.0+

Files: data/ui/images/BEAMED?EIGHTH?NOTES.png
       data/ui/images/ATOM?SYMBOL.png
       data/ui/images/SNOWFLAKE.png
       data/ui/images/WHITE?SUN?WITH?RAYS.png
Copyright: 2002-2010 Free Software Foundation
           2012 B. Clausius 
License: GPL-3.0+
Comment: Images created from font FreeSerif:
       U+266B BEAMED EIGHTH NOTES
       U+269B ATOM SYMBOL
       U+2744 SNOWFLAKE
       Image created from font FreeMono:
       U+263C WHITE SUN WITH RAYS

Files: data/ui/images/SHAMROCK.png
       data/ui/images/SKULL?AND?CROSSBONES.png
       data/ui/images/PEACE?SYMBOL.png
       data/ui/images/YIN?YANG.png
       data/ui/images/BLACK?SMILING?FACE.png
       data/ui/images/WHITE?SMILING?FACE.png
Copyright: DejaVu Authors
           2012 B. Clausius 
License: public-domain
 The DejaVu fonts are a font family based on the Vera Fonts.
 License of DejaVu (http://dejavu-fonts.org/wiki/Main_Page):
 Fonts are © Bitstream (…). DejaVu changes are in public domain. ….
 Glyphs imported from Arev fonts are © Tavmjung Bah (…).
 .
 The used symbols where added in version 2.4 as stated by DejaVu in the file
 status.txt and therefore are in the public domain.
Comment: Images were created from font DejaVu-Sans-Oblique:
       U+2618 SHAMROCK
       U+2620 SKULL AND CROSSBONES
       U+262E PEACE SYMBOL
       U+262F YIN YANG
       U+263A WHITE SMILING FACE
       U+263B BLACK SMILING FACE

License: GPL-3.0+
 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 3 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, see .
 .
 The full text of the GPL is distributed in
 /usr/share/common-licenses/GPL-3 on Debian systems.