General: Fix for refresh icon in IE browsers, Fixes #657

src/app/panels/timepicker/module.html

@@ -48,7 +48,7 @@
 
       </li>
       <li ng-show="!dashboard.refresh" class="grafana-menu-refresh">
-        <a class="icon-refresh" ng-click="dashboard.emit_refresh()"></a>
+        <a ng-click="dashboard.emit_refresh()"><i class="icon-refresh"></i></a>
       </li>
     </ul>