domain to realm mappings.
= Add a special token (`dns_locate') to control use of dns-locate
on a domain-by-domain basis in the [domain_realms] section.
= Add a knob `dns_lookup_realm_labels' to specify which labels
to use with dns-locate. The default is to use only `_kerberos'.
Set to `dns_lookup_realm_labels = krb5-realm _kerberos' for
compatibility with previous releases.
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@11245 ec53bebd-3082-4978-b11e-865c3cabbd6b