root/pypi: links for nuvola

root/pypi nuvola-1.4.tar.gz
root/pypi nuvola-1.3.tar.gz
root/pypi nuvola-1.2.tar.gz
root/pypi nuvola-1.1.tar.gz
root/pypi nuvola-1.0.tar.gz
root/pypi nuvola-0.5.tar.gz
root/pypi nuvola-0.4.tar.gz
root/pypi nuvola-0.3.tar.gz
root/pypi nuvola-0.2.tar.gz
root/pypi nuvola-0.1.tar.gz