Copyright for dcraw source package in Bionic

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: dcraw
Upstream-Contact: Dave Coffin 
Source:
 dcraw code was downloaded from:
  http://www.cybercom.net/~dcoffin/dcraw/dcraw.c
  http://www.cybercom.net/~dcoffin/dcraw/dcraw.1

Files: *
Copyright: 1997-2016 by Dave Coffin
License: dcraw
  dcraw.c -- Dave Coffin's raw photo decoder
   Copyright 1997-2016 by Dave Coffin, dcoffin a cybercom o net
   .
   This is a command-line ANSI C program to convert raw photos from
   any digital camera on any computer running any operating system.
   .
   No license is required to download and use dcraw.c.  However,
   to lawfully redistribute dcraw, you must either (a) offer, at
   no extra charge, full source code* for all executable files
   containing RESTRICTED functions, (b) distribute this code under
   the GPL Version 2 or later, (c) remove all RESTRICTED functions,
   re-implement them, or copy them from an earlier, unrestricted
   Revision of dcraw.c, or (d) purchase a license from the author.
   .
   The functions that process Foveon images have been RESTRICTED
   since Revision 1.237.  All other code remains free for all uses.
   .
   *If you have not modified dcraw.c in any way, a link to my
   homepage qualifies as "full source code".

Files: clean_crw.c parse.c fujiturn.c fuji_green.c clean_crw.c .badpixels
Copyright: 2004-2016 by Dave Coffin
Comment: Website says: Unless otherwise noted in the source code, these
 programs are free for all uses.
License: Permissive
 Free for all uses.

Files: debian/*
Copyright: 2003 - 2010 Steve King 
 2013 Oliver Sander 
 2014 Andreas Metzler 
 2016 Tobias Frost 
 2016 Filip Hroch 
License: GPL-2+
   /usr/share/common-licenses/GPL-2