ovirt-engine travis CI

Hi, today I pushed a fix for Travis CI on oVirt Engine. While discussing the fix it has been asked why we need Travis CI in first place, isn't our Jenkins testing enough? Thanks, -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://red.ht/sig> <https://redhat.com/summit>