root/pypi: links for darts-util-lru

root/pypi darts.util.lru-0.5.tar.gz
root/pypi darts.util.lru-0.4.tar.gz
root/pypi darts.util.lru-0.3.tar.gz
root/pypi darts.util.lru-0.2.tar.gz
root/pypi darts.util.lru-0.1.tar.gz