root/olares3: links for pp-core2

root/olares3 pp.core2-0.5.3.zip
root/olares3 pp.core2-0.5.2.zip
root/olares3 pp.core2-0.5.1.tar.gz
root/olares3 pp.core2-0.5.0.zip
root/olares3 pp.core2-0.5.0.dev0.zip