[horde] FTP VFS functions

[Chuck Hagenbuch]

Quoting Jeff Graves <jeff at image-src.com>:

> Chuck, I worked a little more on this code. I wasn't sure about the
> listFolders function though (whether it was supposed to return an entire
> directory structure or just folders in the current directory) so I went
> with what most (ftp) clients usually have - just the current directory
> contents. I tested these with the latest CVS head and the worked for me. 
> Take a look at the changes, and let me know what you think. I had to make 
> some changes to Gollem for the listFolders function.

At a glance, I just can't follow what's different between this and what I
committed. Can you please send a patch?

-chuck

--
Charles Hagenbuch, <chuck at horde.org>
must ... find ... acorns ... *thud*