Add support for a configurable whois server
Add support for configuring the DNS-based ASN → name mapping service.
Catch possible exceptions thrown by the ASN DNS resolver
Fix bgpmap (Graphviz does not seem to like empty labels)
Don't hardcode tetaneutral.net in the site title
Fix traceroute options for FreeBSD, OpenBSD, NetBSD
Fix commit e75842b0 (typo)
Use traceroute{,6} on BSD instead of traceroute -{4,6}
Allow to configure the bind address of bird-lg
Merge remote-tracking branch 'zorun/master'