[colug-432] slide deck from IPv6 presentation at COLUG

[Rick Troth]

Thanks to those who were at the meeting. Great interaction and questions.

The presentation is available online either in Libre/Open format or MS
Office format.

       http://www.casita.net/colug/2015/presentations/ipv6-colug-2015.odp
         -or-
       http://www.casita.net/colug/2015/presentations/ipv6-colug-2015.ppt

And as demonstrated during the show, "www.casita.net" is reachable via
IPv4 or IPv6.   :-)

-- R; <><