CEC-179 Car download progress (#32)

* Display download progress

* Change default

* Fix

* Fix

* Update readme

* Update readme and defaults
Fix Dockerfile

src/components/Cars/List/index.jsx

@@ -23,7 +23,7 @@ import { LocalDateTimeString } from "../../../utils/dates";
 
 const MainForm = () => {
   const classes = useStyles();
-  const [pageSize, setPageSize] = useState(5);
+  const [pageSize, setPageSize] = useState(25);
   const [pageIndex, setPageIndex] = useState(0);
   const { getVehicles, vehicles, totalVehicles } = useVehicleContext();
   const { setMessage } = useStatusContext();