fix: disable using ports in nginx redirets

This breaks anubis integration because it uses server port (8080) instead
of the actual port where the service is exposed.

Author: nijel

etc/nginx/default.tpl

@@ -22,6 +22,7 @@ server {
     root /app/cache/static;
     client_max_body_size {{ CLIENT_MAX_BODY_SIZE }};
     server_tokens off;
+    port_in_redirect off;
 
     {{ WEBLATE_REALIP }}