Provide a way to get back to the page the user logged out from. Fixes ticket ietf-tools#1461. Commit ready for merge.

 - Legacy-Id: 8211

Author: rjsparks

ietf/templates/registration/logged_out.html

@@ -6,6 +6,9 @@
 <div id="login-pane">
 <div id="login-form">
 <h1>You have been signed out</h1>
+{% if request.META.HTTP_REFERER %}
+<div id="login-back"><a href="{{request.META.HTTP_REFERER}}">Back</a></div>
+{% endif %}
 </div>
 </div>
 {% endblock %}

static/css/base2.css

@@ -422,6 +422,10 @@ span.fieldRequired {
     background: white;
 }
 
+#login-back {
+    text-align: center;
+}
+
 .login {
     font-style: italic;
 }