Don't expect anything usable yet - it works, but still has a long way to go.

Thanks a lot to Crell for getting this thing rolling.

and Crell's D6 patch at issue #269073. filefield.module is not yet being
committed though, I don't feel like it's ready even for a -dev version
in the current state. Regard this commit as move to make it easier to work
on the #269073 patch.