PATH_INFO and pass it to the theme::load_themes method. If it starts with
\"/admin\", then set the theme to the active admin theme, otherwise set it to
the active site theme. Fixes ticket #841: Themes cannot overload event classes."
Kohana makes this type of transition fairly straightforward in that
all controllers/helpers/etc are still located in the cascading
filesystem without any extra effort, except that I've temporarily
added a hack to force modules/gallery into the module path.
Rename what's left of "core" to be "application" so that it conforms
more closely to the Kohana standard (basically, just
application/config/config.php which is the minimal thing that you need
in the application directory)
There's still considerable work left to be done here.
