add a refresh button to the home page table

customize.dist/index.html

@@ -59,7 +59,7 @@
                 <th>Link</th>
                 <th>Created</th>
                 <th>Last Accessed</th>
-                <th></th> <!-- remove column -->
+                <th class="table-refresh" title="refresh listing">⟳</th> <!-- remove column -->
             </tr>
 
             </tbody>