root/pypi: links for bfseg

root/pypi bfseg-0.0.7.tar.gz
root/pypi bfseg-0.0.6.tar.gz
root/pypi bfseg-0.0.5.tar.gz
root/pypi bfseg-0.0.4.tar.gz
root/pypi bfseg-0.0.3.tar.gz