root/pypi: links for bear-hug

root/pypi bear_hug-0.2.3.tar.gz
root/pypi bear_hug-0.2.2.tar.gz
root/pypi bear_hug-0.2.1.tar.gz
root/pypi bear_hug-0.2.tar.gz
root/pypi bear_hug-0.1.1.tar.gz
root/pypi bear_hug-0.1.tar.gz