Add code to recognize Ubuntu 15.10 in installer and monitor.

Till Brehm

2016-01-31 0a0647df645c2b75e136c81ff3aa99dd7c2ca05a

1
2
3
[Definition]
failregex = (?: pop3-login|imap-login): .*(?:Authentication failure|Aborted login \(auth failed|Aborted login \(tried to use disabled|Disconnected \(auth failed).*rip=(?P<host>\S*),.*
ignoreregex =