[ansel] New ansel backend

[Chuck Hagenbuch]

Quoting Ben Chavet <ben at chavet.net>:

> I've finally finished and commited the new backend for ansel.  After doing a
> cvs update, you will need to run ansel/scripts/convert.php to convert your
> current galleries to the new format.

Just a note that this doesn't seem to have quite worked for me - the image data
seems to be there, along with all my galleries, but all of the images
themselves are missing/broken/something. I'll investigate more.

-chuck

--
Charles Hagenbuch, <chuck at horde.org>
"Here, I brought some cole slaw. It's made from peeeooople! Just kidding."