root/pypi: links for bk

root/pypi bk-0.2.tar.gz
root/pypi bk-0.1.4.tar.gz
root/pypi bk-0.1.3.tar.gz
root/pypi bk-0.1.2.tar.gz
root/pypi bk-0.1.1.tar.gz
root/pypi bk-0.1.tar.gz