[Catalyst] catalyst on OpenBSD

[Marc Espie]

I'm happy to say that we now have catalyst in a stable state on OpenBSD.
We have most modules in the ports tree, a large subset of plugins working.
And DBIx::Class::C3_XS should join us next week. So a newcomer can now
just do pkg_add catalyst_tutorial and start playing.

Can someone please adjust the home page at http://www.catalystframework.org/
to mention OpenBSD in supported OSes ?