root/olares3: links for pdis-xpath

root/olares3 PDIS-XPath-0.4.tgz
root/olares3 PDIS-XPath-0.3.tar.gz
root/olares3 PDIS_XPath-0.3-py2.4.egg
root/olares3 PDIS_XPath-0.3-py2.3.egg