root/pypi: links for frequent

root/pypi frequent-0.1.1.tar.gz
root/pypi frequent-0.1.1-py2.py3-none-any.whl
root/pypi frequent-0.1.0.tar.gz
root/pypi frequent-0.1.0-py2.py3-none-any.whl
root/pypi frequent-0.0.1.tar.gz
root/pypi frequent-0.0.1-py2.py3-none-any.whl