root/pypi: links for taxbrain

root/pypi taxbrain-2.7.2.tar.gz
root/pypi taxbrain-2.7.2-py3-none-any.whl
root/pypi taxbrain-2.7.1-py3-none-any.whl
root/pypi taxbrain-2.7.0.tar.gz
root/pypi taxbrain-2.7.0-py3-none-any.whl