Fix nasty bug in FQDN abbreviation
Fix nasty bug in FQDN abbreviation

Apologies for this very silly mistake. Noticed that foobar.com got
abbreviated to fo.bar.com when looking at the bar.com domain. Fixed to
always look for "." + domain, eg. ".bar.com" in this case.

operasoftware/dns-ui,operasoftware/dns-ui