storing logo as web accessable assets

public/index.html

@@ -27,7 +27,7 @@
     <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
     <link href='https://fonts.googleapis.com/css?family=Raleway' rel='stylesheet' type='text/css'>
-    <title>ESAP-GUI</title>
+    <title>%PUBLIC_URL%</title>
 
     <script type="text/javascript" src="https://sdc-dev.astron.nl/esap-gui/assets/js/samp.js"></script>
     <script type="text/javascript" src="https://sdc-dev.astron.nl/esap-gui/assets/js/votable.js"></script>

src/routes/Routes.js

@@ -56,7 +56,7 @@ export default function Routes() {
           </BasketContextProvider>
         </Route>
       </Switch>
-      <footer><small>esap-gui version 3 jun 2021</small></footer>
+      <footer><small>esap-gui version 3 jun 2021 - 11:00</small></footer>
     </Router>
   );
 }