[gollem] VFS_SQL Rename and Delete fix

[Chuck Hagenbuch]

Quoting Michael Varghese <mike.varghese@ascellatech.com>:

> I made some small changes, plus a major change to rename and delete
> folder. I have it so that rename also renames all the folders paths 
> underneath it to the correct new path.  Delete folder now recursively goes 
> through the folder and deletes all folders and files within it.  Email me 
> with quetions.

Committed, thanks.

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
"After a few minutes the most aromatic and nice smelling Italian coffee 
 will come out of the exhaustpipe." - Our stove-top espresso pot