Copyright for python-pynzb source package in Bionic

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: pynzb
Upstream-Contact: Eric Florenzano 
Source: https://github.com/ericflo/pynzb

Files: *
Copyright: 2009, Eric Florenzano 
License: BSD-3-clause

Files: ./debian/*
Copyright: 2012 Hans-Christoph Steiner 
           2017 Carl Suster 
License: public-domain

License: BSD-3-clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
 3. Neither the name of the author nor the names of its contributors
    may be used to endorse or promote products derived from this software
    without specific prior written permission.

License: public-domain
 I hereby release these files into the public domain.