Optionally show post user was banned for

templates/banned.html

@@ -77,6 +77,13 @@
 	</p>
 	<p>{% trans %}Your IP address is{% endtrans %} <strong>{{ ban.ip }}</strong>.</p>
 
+	{% if post %}
+		<hr>
+		<p>You were banned for the following post:</p>
+		{{ post }}
+		<br>
+	{% endif %}
+	
 	{% if config.ban_page_extra %}
 		<p>{{ config.ban_page_extra }}</p>
 	{% endif %}