Use template-displayed errors in TwoFactor\Verify

- Remove the page dependency on jGrowl notices

view/templates/twofactor/verify.tpl

@@ -2,6 +2,17 @@
 	<h1>{{$title}}</h1>
 	<div>{{$message nofilter}}</div>
 
+{{if $errors}}
+	<div class="panel panel-danger">
+		<div class="panel-heading">{{$errors_label}}</div>
+		<ul class="list-group">
+	{{foreach $errors as $error}}
+			<li class="list-group-item">{{$error}}</li>
+	{{/foreach}}
+		</ul>
+	</div>
+{{/if}}
+
 	<form action="" method="post">
 		<input type="hidden" name="form_security_token" value="{{$form_security_token}}">