root/pypi: links for superellipse

root/pypi superellipse-0.8.0.tar.gz
root/pypi superellipse-0.8.0-py3-none-any.whl
root/pypi superellipse-0.5.0.tar.gz
root/pypi superellipse-0.5.0-py3-none-any.whl
root/pypi superellipse-0.1.0.tar.gz
root/pypi superellipse-0.1.0-py3-none-any.whl