root/pypi: links for koslab-messengerbot

root/pypi koslab.messengerbot-1.0b5.tar.gz
root/pypi koslab.messengerbot-1.0b4.tar.gz
root/pypi koslab.messengerbot-1.0b3.tar.gz
root/pypi koslab.messengerbot-1.0b2.tar.gz
root/pypi koslab.messengerbot-1.0b1.tar.gz