Add min/avg/max response time to benchmark output
Add min/avg/max response time to benchmark output

HydroLogic/Windshaft,CartoDB/Windshaft,wsw0108/Windshaft,CartoDB/Windshaft,manueltimita/Windshaft,HydroLogic/Windshaft,wsw0108/Windshaft,manueltimita/Windshaft,wsw0108/Windshaft,CartoDB/Windshaft,manueltimita/Windshaft,HydroLogic/Windshaft