root/pypi: links for bwetaf

root/pypi BwETAF-0.5.1.tar.gz
root/pypi BwETAF-0.4.2.tar.gz
root/pypi BwETAF-0.4.tar.gz
root/pypi BwETAF-0.2.tar.gz
root/pypi BwETAF-0.1.tar.gz