[horde] Patches for virtual hosting with multiple themes per VH

[Chuck Hagenbuch]

Quoting Diego Rivera <lrivera at racsa.co.cr>:

> The first one (css) uses $_SERVER['HTTP_HOST'] to determine which
> html.php file to load, doing fallback to other files as needed.  This is
> to help sites with virtual hosting set up multiple looks and feels (for
> ALL horde apps AFAICT) depending on the name the horde app(s) is (are)
> hit with.

This would be done *much* more easily (and without any patches) with a hook
that set the 'theme' preference based on HTTP_HOST.

-chuck

--
Charles Hagenbuch, <chuck at horde.org>
"... It is not more light we need, but more warmth! We die of cold, not of
darkness. It is not the night that kills, but the frost." - Miguel de Unamuno