Logs: adding more logs

[tomMoulard]

Adding logs when loading configuration:

Fail2Ban_config: 2020/12/27 22:40:04 restricted.go:51: Whitelisted: '127.0.0.2/32'
Fail2Ban_config: 2020/12/27 22:40:04 restricted.go:51: Blacklisted: '127.0.0.3/32'
Fail2Ban_config: 2020/12/27 22:40:04 restricted.go:51: Bantime: 3h0m0s
Fail2Ban_config: 2020/12/27 22:40:04 restricted.go:51: Findtime: 3h0m0s
Fail2Ban_config: 2020/12/27 22:40:04 restricted.go:51: Ports range from 0 to 8000
Fail2Ban_config: 2020/12/27 22:40:04 restricted.go:51: FailToBan Rules : '{Xbantime:3h0m0s Xfindtime:3h0m0s Xurlregexp:[localhost:5000/whoami] Xmaxretry:4 Xenabled:true Xports:[0 8000]}'
Fail2Ban: 2020/12/27 22:40:04 restricted.go:52: Plugin: FailToBan is up and running