firewall_gui: dynamic greeting text

firewall_gui/templates/firewall/index.html

@@ -10,7 +10,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <meta name="description" content="">
     <meta name="author" content="">
-    <link href='http://fonts.googleapis.com/css?family=Source+Sans+Pro:200,400&subset=latin,latin-ext' rel='stylesheet' type='text/css'>
+    <link href='http://fonts.googleapis.com/css?family=Source+Sans+Pro:200,400&amp;subset=latin,latin-ext' rel='stylesheet' type='text/css'>
     <link href="{% static "css/bootstrap.min.css" %}" rel="stylesheet">
     <style>
       body {
@@ -77,7 +77,7 @@
       </div>
     </div>
     <div class="container">
-      <h1>{% block page_title %}Szia bd, ez itt a tűzfaladmin!{% endblock %}</h1>
+      <h1>{% block page_title %}Szia {{user}}, ez itt a tűzfaladmin!{% endblock %}</h1>
       <div ng-view></div>
     </div>
     <script src="http://code.jquery.com/jquery-latest.js"></script>