[Bug 613001] Review Request: Heimdal - Alternative Kerberos implementation

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=613001

--- Comment #67 from Orion Poplawski  ---
We're going to need xinetd still on <=EL6, so I'm fine with either keeping it
for now and then migrating to systemd sockets after import, or adding the
systemd socket stuff now with conditionals in the .spec file.  Up to you as to
how you want to maintain the spec file across the branches.