root/pypi: links for nester20181217

root/pypi nester20181217-2.0.0.tar.gz
root/pypi nester20181217-1.3.0.tar.gz
root/pypi nester20181217-1.2.0.tar.gz
root/pypi nester20181217-1.1.0.tar.gz
root/pypi nester20181217-1.0.0.tar.gz