root/pypi: links for versioneer-518

root/pypi versioneer-518-0.19.tar.gz
root/pypi versioneer_518-0.19-py2.py3-none-any.whl
root/pypi versioneer-518-0.18.tar.gz
root/pypi versioneer_518-0.18-py2.py3-none-any.whl