root/pypi: links for slopbox

root/pypi slopbox-0.6.tar.gz
root/pypi slopbox-0.6-py3-none-any.whl
root/pypi slopbox-0.5.1.tar.gz
root/pypi slopbox-0.5.1-py3-none-any.whl
root/pypi slopbox-0.5.0.tar.gz
root/pypi slopbox-0.5.0-py3-none-any.whl