<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml"
      xmlns:wicket="http://wicket.apache.org/dtds.data/wicket-xhtml1.5-strict.dtd"
>
<head>
</head>
<body>

<wicket:extend>
        <!-- /.row -->
        <div class="row">
            <div class="col-lg-12">
                <div class="panel panel-primary">
                    <div class="panel-heading">
                        <i class="fa fa-envelope-o fa-fw"></i> Mailing Template editor
                    </div>
                    <!