root/pypi: links for sumndx

root/pypi sumndx-0.0.1.dev19.tar.gz
root/pypi sumndx-0.0.1.dev18.tar.gz
root/pypi sumndx-0.0.1.dev17.tar.gz
root/pypi sumndx-0.0.1.dev16.tar.gz
root/pypi sumndx-0.0.1.dev9.tar.gz
root/pypi sumndx-0.0.1.dev7.tar.gz