Status output "IPs in ban list" is misleading

It seems every connection gets (by default) 1 point; and even if setting ban-points-connection to zero it will still create an entry (with score 0).

Counting those as "IPs in ban list" is not useful (it sounds negative, but actually isn't afaict). The number of not expired entries with a score greater than 0 and the number of actually banned IPs would be more interesting.