root/pypi: links for durus

root/pypi durus-4.3.tar.gz
root/pypi Durus-4.2.tar.gz
root/pypi Durus-4.1.tar.gz
root/pypi Durus-4.0.tar.gz
root/pypi Durus-3.9.tar.gz
root/pypi Durus-3.8.tar.gz
root/pypi Durus-3.1.tar.gz