root/pypi: links for bisos-core

root/pypi bisos_core-0.61.tar.gz
root/pypi bisos.core-0.6.tar.gz
root/pypi bisos.core-0.5.tar.gz
root/pypi bisos.core-0.4.tar.gz
root/pypi bisos.core-0.3.tar.gz
root/pypi bisos.core-0.2.tar.gz
root/pypi bisos.core-0.1.tar.gz