[python-copr]
Introduced python-copr client.
Added setup.py, .spec, documentation.
[python-copr,copr-cli] Copr-cli now uses python-copr-cli package.
[copr-cli] updated .spec to reflect usage of python-copr-client
[python-copr,copr-cli] fixing, cleanup
Merge branch 'python-client'
[python-client] fixed README.rst