root/pypi: links for activitystreams

root/pypi activitystreams-0.2.2-py3-none-any.whl
root/pypi activitystreams-0.2.1.tar.gz
root/pypi activitystreams-0.2.0.tar.gz
root/pypi activitystreams-0.1.7.tar.gz
root/pypi activitystreams-0.1.6.tar.gz
root/pypi activitystreams-0.1.5.tar.gz