Remove test start output in pretty tracer
Remove test start output in pretty tracer

Sean does not want and its currently broken.

Change-Id: I7c3cf17bfd8d273823774cd162ae011161c36d3d

Vaidyanath/tempest,Tesora/tesora-tempest,ebagdasa/tempest,CiscoSystems/tempest,alinbalutoiu/tempest,pandeyop/tempest,cisco-openstack/tempest,manasi24/jiocloud-tempest-qatempest,afaheem88/tempest_neutron,nunogt/tempest,ebagdasa/tempest,zsoltdudas/lis-tempest,FujitsuEnablingSoftwareTechnologyGmbH/tempest,sebrandon1/tempest,afaheem88/tempest,openstack/tempest,afaheem88/tempest,CiscoSystems/tempest,vedujoshi/tempest,hpcloud-mon/tempest,manasi24/tempest,Lilywei123/tempest,pczerkas/tempest,rzarzynski/tempest,FujitsuEnablingSoftwareTechnologyGmbH/tempest,izadorozhna/tempest,rzarzynski/tempest,Tesora/tesora-tempest,rakeshmi/tempest,neerja28/Tempest,alinbalutoiu/tempest,flyingfish007/tempest,jamielennox/tempest,jamielennox/tempest,redhat-cip/tempest,afaheem88/tempest_neutron,rakeshmi/tempest,redhat-cip/tempest,pandeyop/tempest,Juniper/tempest,Juraci/tempest,masayukig/tempest,danielmellado/tempest,bigswitch/tempest,tudorvio/tempest,tudorvio/tempest,masayukig/tempest,vedujoshi/tempest,neerja28/Tempest,roopali8/tempest,yamt/tempest,xbezdick/tempest,xbezdick/tempest,manasi24/jiocloud-tempest-qatempest,tonyli71/tempest,NexusIS/tempest,manasi24/tempest,dkalashnik/tempest,pczerkas/tempest,sebrandon1/tempest,openstack/tempest,bigswitch/tempest,queria/my-tempest,varunarya10/tempest,danielmellado/tempest,hpcloud-mon/tempest,JioCloud/tempest,JioCloud/tempest,eggmaster/tempest,Juniper/tempest,LIS/lis-tempest,hayderimran7/tempest,roopali8/tempest,yamt/tempest,hayderimran7/tempest,varunarya10/tempest,tonyli71/tempest,dkalashnik/tempest,izadorozhna/tempest,Vaidyanath/tempest,NexusIS/tempest,cisco-openstack/tempest,jaspreetw/tempest,akash1808/tempest,flyingfish007/tempest,zsoltdudas/lis-tempest,LIS/lis-tempest,Juraci/tempest,nunogt/tempest,jaspreetw/tempest,akash1808/tempest,Lilywei123/tempest,eggmaster/tempest,queria/my-tempest