[Web] Minor fixes, some style adjustments

data/web/js/build/014-mailcow.js

@@ -56,6 +56,13 @@ $(document).ready(function() {
     'use strict';
     if ($('a[data-toggle="tab"]').length) {
       $('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
+        $("ul.nav-tabs li a").parent().find("a").each(function(){
+          var t = $(this).text();
+          t = t.replace(/^⤏ /, '');
+          $(this).text(t);
+        });
+        $(this).prepend("⤏ ");
+
         if ($(this).data('dont-remember') == 1) {
           return true;
         }

data/web/js/site/admin.js

@@ -62,11 +62,6 @@ jQuery(function($){
     draw_table = $(this).data('draw');
     eval(draw_table + '()');
   });
-  if (localStorage.getItem("current_page") === null) {
-    var current_page = {};
-  } else {
-    var current_page = JSON.parse(localStorage.getItem('current_page'));
-  }
   function table_admin_ready(ft, name) {
     heading = ft.$el.parents('.panel').find('.panel-heading')
     var ft_paging = ft.use(FooTable.Paging)