[dnstap] website switched to ikiwiki

[Robert Edmonds]

I've switched the dnstap website over from the GitHub Pages Generator to
ikiwiki.  The URL is the same:

    http://dnstap.info/

The site is still hosted on GitHub Pages, though, with the website
source in this repository:

    https://github.com/dnstap/dnstap-ikiwiki

And the site content is itself served from this repository:

    https://github.com/dnstap/dnstap.github.io

This ought to look a little bit nicer, and there is also now an RSS/Atom
feed of changes to the site:

    http://dnstap.info/recentchanges/

-- 
Robert Edmonds
edmonds at isc.org