root/pypi: links for wirecloud-pubsub

root/pypi wirecloud-pubsub-0.6.0b1.tar.gz
root/pypi wirecloud-pubsub-0.4b3.tar.gz
root/pypi wirecloud-pubsub-0.4a1.tar.gz
root/pypi wirecloud-pubsub-0.3a2.tar.gz
root/pypi wirecloud-pubsub-0.1.tar.gz
root/pypi wirecloud_pubsub-0.1-py2.7.egg