Cross-references api docs on the website

[Nick Schermer]

The API docs on the website have been rebuild with cross-references.
I've used the latest releases of exo, thunar, libxfce4{util,mcs,gui}
and the trunk versions of squeeze, xfce4-panel and libxfce4menu.

You can find the script here:
http://foo-projects.org/~nick/scripts/references.sh

... and the docs are here (mirror will sync soon):
http://mocha.xfce.org/documentation/api/

Cheers,
Nick