root/olares3: links for rigidity

root/olares3 Rigidity-1.4.0.tar.gz
root/olares3 rigidity-1.3.0.tar.gz
root/olares3 Rigidity-1.2.0.tar.gz
root/olares3 Rigidity-1.1.0.tar.gz
root/olares3 rigidity-1.0.0.tar.gz
root/olares3 Rigidity-0.8.1.tar.gz