Copyright for pyopenssl source package in Buster

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: pyOpenSSL
Source: https://github.com/pyca/pyopenssl

Files: *
Copyright: Copyright (C) 2008-2015 Jean-Paul Calderone, All rights reserved
License: Apache-2.0

Files: debian/*
Copyright: Copyright (C) 2008-2019, Sandro Tosi 
License: Apache-2.0

License: Apache-2.0
 A copy of the Apache License (version 2) can be found in
 /usr/share/common-licenses/Apache-2.0 on Debian systems.

Files: examples/simple/*.py examples/certgen.py src/OpenSSL/version.py
Copyright: Copyright (C) AB Strakt
 Copyright (C) Jean-Paul Calderone
License: Apache-2.0

Files: examples/SecureXMLRPCServer.py
Copyright: This code is in the public domain.
License: public-domain
 Written 0907.2002 by Michal Wallace
 It is provided AS-IS WITH NO WARRANTY WHATSOEVER.

Files: examples/proxy.py
Copyright: Copyright (c) Mihai Ibanescu 
License: Apache-2.0

Files: tests/test_rand.py
Copyright: Copyright (c) Frederick Dean
License: Apache-2.0

Files: tests/util.py
Copyright: Copyright (C) Jean-Paul Calderone
 Copyright (C) Twisted Matrix Laboratories.
License: Apache-2.0

Files: src/OpenSSL/__init__.py
Copyright: Copyright (C) AB Strakt
License: Apache-2.0

Files: tests/conftest.py
Copyright: Copyright (c) The pyOpenSSL developers
License: Apache-2.0