root/pypi: links for snowyowl

root/pypi snowyowl-2020.11.12.tar.gz
root/pypi snowyowl-2020.11.12-py3-none-any.whl
root/pypi snowyowl-0.1.5.tar.gz
root/pypi snowyowl-0.1.5-py3-none-any.whl