root/pypi: links for bubs

root/pypi bubs-0.1.0.tar.gz
root/pypi bubs-0.1.0-py2.py3-none-any.whl
root/pypi bubs-0.0.2-py2.py3-none-any.whl
root/pypi bubs-0.0.1.tar.gz
root/pypi bubs-0.0.1-py2.py3-none-any.whl