root/olares3: links for haproxytool

root/olares3 haproxytool-0.5.7.tar.gz
root/olares3 haproxytool-0.5.6.tar.gz
root/olares3 haproxytool-0.5.5.tar.gz
root/olares3 haproxytool-0.5.3.tar.gz
root/olares3 haproxytool-0.5.2.tar.gz