root/pypi: links for ntplib

root/pypi ntplib-0.4.0.tar.gz
root/pypi ntplib-0.4.0-py2.py3-none-any.whl
root/pypi ntplib-0.3.4.tar.gz
root/pypi ntplib-0.3.4-py3-none-any.whl
root/pypi ntplib-0.3.4-py2-none-any.whl