xephem port out of date

[Mark Linimon]

xephem is currently unmaintained.  If you'd like to update it and
take over maintainership, do a send-pr with that information and
we'll put it into the queue.  (Ports are frozen right now in
preparation for 5.3-RELEASE).

If you have questions, please see the Porter's Handbook:
(http://www.freebsd.org/doc/en_US.ISO8859-1/books/porters-handbook/index.html).

Thanks,

mcl