gituser/pypi: links for graylogging

gituser/pypi graylogging-2.1.0.tar.gz
gituser/pypi graylogging-2.1.0-py3-none-any.whl
gituser/pypi graylogging-2.0.0.tar.gz
gituser/pypi graylogging-2.0.0-py3-none-any.whl