Dropping Fedora 20 builds on master / 3.6 in 2 weeks

Hi, now that we have Wildfly support for oVirt engine and Fedora 20 reached the end of its life, it's time to drop Fedora 20 builds on master. We'll keep building for Fedora 20 on the 3.5 branch since we don't support Wildfly there. If you're still developing or testing oVirt master on Fedora 20 please upgrade to Fedora 22 in the next 2 weeks. Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com