[ansel] gallery ordering issue

[Chuck Hagenbuch]

Quoting Ben Chavet <ben at chavet.net>:

> Because of how Ansel uses the datatree driver (IE, the images are not really
> children of the galleries), I think this functionallity should be put into
> ansel itself.

I agree - it makes things a bit sticky (the lack of a parent-child
relationship), but seems necessary for subgallery purposes. So DataTree won't
really be able to handle this internally.

-chuck

--
"Regard my poor demoralized mule!" - Juan Valdez