root/olares3: links for pdfer

root/olares3 pdfer-0.1.7.tar.gz
root/olares3 pdfer-0.1.6.tar.gz
root/olares3 pdfer-0.1.4.tar.gz
root/olares3 pdfer-0.1.3.tar.gz
root/olares3 pdfer-0.1.2.tar.gz
root/olares3 pdfer-0.1.1.tar.gz