root/pypi: links for txkazoo

root/pypi txkazoo-0.0.6b2.tar.gz
root/pypi txkazoo-0.0.6b2-py2-none-any.whl
root/pypi txkazoo-0.0.6b1.tar.gz
root/pypi txkazoo-0.0.6b1-py2-none-any.whl
root/pypi txkazoo-0.0.5.tar.gz