Merge pull request 'Fix #19 Show ban ID' (#113) from show-ban-id into config

Reviewed-on: #113

templates/banned.html

@@ -85,6 +85,7 @@
 		</span>
 	</p>
 	<p>{% trans %}Your IP address is{% endtrans %} <strong>{{ ban.ip }}</strong>.</p>
+	<p>{% trans %}Your ban ID is{% endtrans %} <strong>{{ ban.id }}</strong>.</p>
 
 	{% if config.ban_page_extra %}
 		<p>{{ config.ban_page_extra }}</p>