frontend: expose the currentlyRunning value

public/submit-queue.tmpl.html

@@ -42,11 +42,17 @@
         </tr>
         <tr>
           <th scope="row">HEAD:</th>
-          <td>{{ .HEAD }}</td>
+	  <td><code>{{ .HEAD }}</code></td>
         </tr>
         <tr>
-          <th scope="row">Last Update:</th>
-          <td>TODO</td>
+          <th scope="row">Currently running:</th>
+	  <td>
+	    {{ if .currentlyRunning }}
+	    started at {{ .currentlyRunning.Format "Jan 02, 2006 15:04:05 UTC" }}
+	    {{ else }}
+	    <span class="text-secondary">Not currently running</span>
+	    {{ end }}
+	  </td>
         </tr>
       </tbody>
     </table>
@@ -86,7 +92,7 @@
       </tbody>
     </table>
 
-    <h2 id="region-log">Log goes here</h2>
+    <h2 id="region-log">History</h2>
   </div>
 </body>
 </html>