ObjectVFS

Ok, I did a little work on writing an object based wrapper for the Horde_VFS class - I'm calling it Horde_ObjectVFS for now, it takes the same parameters as the standard VFS for everything but paths - which I've changed to be just $path, instead of $name, $path - I just think it's less awkward that way - although if people are against it, I can always change it back. To use it, just make a Horde_ObjectVFS::factory(...) call, instead of Horde_VFS::factory(...) - it'll return an ObjectVFS, with the right backend driver plugged into it. By the way, it's not very documented yet, I wanted to see what people thought of how I started before doing much more. Enjoy ;) Jon