root/pypi: links for downloaderlib

root/pypi downloaderlib-3.2.tar.gz
root/pypi downloaderlib-3.tar.gz
root/pypi downloaderlib-2.5.tar.gz
root/pypi downloaderlib-2.1.tar.gz
root/pypi downloaderlib-2.0.tar.gz
root/pypi downloaderlib-1.1.tar.gz