Xapian packages

[Alan Cox]

I've built some initial packages of Xapian and Omega (the package is
xapian-omega as the games folks already have an omege package) and
stuck them on http://www.linux.org.uk/~alan/SRPMS. 

Xapian (http://www.xapian.org) looks to me a good replacement for htdig
that scales a lot better and can do more stuff. I'm not proposing anyone
changes to it for FC3 but wondering what people think longer term