Bump drools 6.4.0.Final version
Bump drools 6.4.0.Final version

hawkular/hawkular-alerts,jpkrohling/hawkular-alerts,hawkular/hawkular-alerts,jsanda/hawkular-alerts,lucasponce/hawkular-alerts,lucasponce/hawkular-alerts,jsanda/hawkular-alerts,jpkrohling/hawkular-alerts,hawkular/hawkular-alerts,lucasponce/hawkular-alerts,hawkular/hawkular-alerts,lucasponce/hawkular-alerts