UPDATE: whois commit request

[David Evans]

The current port of whois is broken because the source has been removed 
from the Debian repository.  Have submitted a patch as

http://trac.macports.org/projects/macports/ticket/12798

which updates the port from version 4.7.22 to 4.7.23 which is available.

Would appreciate it if someone could review and commit the update or
suggest changes as appropriate.

Thanks