root/pypi: links for discover

root/pypi discover-0.4.0.tar.gz
root/pypi discover-0.3.2.tar.gz
root/pypi discover-0.3.1.zip
root/pypi discover-0.3.1.tar.gz
root/pypi discover-0.3.0.zip
root/pypi discover-0.3.0.tar.gz
root/pypi discover-0.2.1.zip
root/pypi discover-0.2.1.tar.gz
root/pypi discover-0.2.0.tar.gz
root/pypi discover-0.1.0.tar.gz