root/pypi: links for b-labs-models

root/pypi b_labs_models-2017.8.22-py2.py3-none-any.whl
root/pypi b_labs_models-2017.8.21-py2.py3-none-any.whl
root/pypi b_labs_models-2017.8.19-py2.py3-none-any.whl