remove el6.spec for now, to base it from el7 later on
remove el6.spec for now, to base it from el7 later on

varnish/zipnish,varnish/varnish-microservice-monitor,varnish/zipnish,varnish/varnish-microservice-monitor,varnish/varnish-microservice-monitor,varnish/varnish-microservice-monitor,varnish/zipnish,varnish/varnish-microservice-monitor,varnish/zipnish,varnish/zipnish