Add total filesize to directory list

source/webui/templates/list.tpl

@@ -47,7 +47,8 @@
     	</tbody>
     	<tfoot>
     	   <tr>
-    	       <td colspan="3"><input type="submit" class="btn primary" name="submit" value="Add to Basket" /></td>
+    	       <td colspan="2"><input type="submit" class="btn primary" name="submit" value="Add to Basket" /></td>
+    	       <td>{$root->size()|formatFilesize|escape:html}</td>
     	   </tr>
     	</tfoot>
     </table>