root/pypi: links for kbtcal

root/pypi kbtcal-1.5.tar.gz
root/pypi kbtcal-1.5-py3-none-any.whl
root/pypi kbtcal-1.3.tar.gz
root/pypi kbtcal-1.3-py3-none-any.whl
root/pypi kbtcal-1.2.tar.gz