Иконки Awesome Font в меню [InstantCMS 2.4.0]

            array(
                'type' => 'fieldset',
                'title' => LANG_OPTIONS,
                'childs' => array(
                    new fieldString('options:class', array(
                        'title' => LANG_CSS_CLASS,
                    ))
                )
            ),

            array(
                'type' => 'fieldset',
                'title' => LANG_OPTIONS,
                'childs' => array(
                    new fieldString('options:class', array(
                        'title' => LANG_CSS_CLASS,
                    )),
                    new fieldString('options:icon', array(
                        'title' => LANG_CSS_ICON,
                    ))
                )
            ),

    define('LANG_CSS_ICON',                  'Иконка');

<?php $this->addMainCSS("templates/{$this->name}/css/font-awesome.min.css"); ?>

$menu_item_icon = isset($item['options']['icon']) ? '<i class="menu-icon '.$item['options']['icon'].'"></i> ' : '';

<?php echo $menu_item_icon; ?>

 
$(window).on('load', function () {
    if ($('input#options_icon').length) {
        var input_option_icon = $('input#options_icon'),
            input_option_icon_choose_html,
            input_option_icon_preview,
            input_option_icon_html = function (icon) {
                return '<i class="' + icon + '"></i>';
            },
            check_input_option_icon_choose = function() {
                if (input_option_icon.val() != '') {
                    return input_option_icon_choose_html = '<a href="javascript:void(0)" class="input_option_icon_preview"></a> <a href="javascript:void(0)" class="add">Изменить</a> или <a href="javascript:void(0)" class="remove">удалить</a>';                    
                } else {
                    return input_option_icon_choose_html = '<a href="javascript:void(0)" class="add">Выбрать</a>';
                }
            };
        input_option_icon.hide();
        $('<div class="input_option_icon_choose">' + input_option_icon_choose_html + '</div>').insertAfter(input_option_icon);
        var input_option_icon_choose = $('.input_option_icon_choose');
        input_option_icon_choose.html(check_input_option_icon_choose());
        $('.input_option_icon_preview').html(input_option_icon_html(input_option_icon.val()));
        $(document).on('click', '.input_option_icon_choose .add', function(){
            $.nmManual('/templates/default/icons.html');
            input_option_icon.change();
        });        
        $(document).on('click', '#icons section a', function() {
            input_option_icon.val($(this).children().attr('class'));
            input_option_icon.change();
            $.nmTop().close();
        });        
        $(document).on('click', '.input_option_icon_choose .remove', function(){
            input_option_icon.val('');
            input_option_icon.change();
        });
        $(document).on('change', input_option_icon, function () {
            input_option_icon_choose.html(check_input_option_icon_choose());
            $('.input_option_icon_preview').html(input_option_icon_html(input_option_icon.val()));
        });
    }
});