Restore nginx's default search pattern for sites-enabled

templates/nginx.conf.j2

@@ -53,6 +53,6 @@ http {
 
     include {{ nginx_conf_path }}/*.conf;
 {% if nginx_conf_path != nginx_vhost_path %}
-    include {{ nginx_vhost_path }}/*.conf;
+    include {{ nginx_vhost_path }}/*;
 {% endif %}
 }