bug#10758: thumbs and image-dired to use built-in ImageMagick

[Stefan Kangas]

Mathias Dahl <mathias.dahl@gmail.com> writes:

> It seems I knew about `image-mode' but perhaps it never crossed my mind
> to inherit from it. 16 years later, my memory fails me...
>
> At any rate I have nothing against it, if someone wants to give it a try.

Thank you, that is useful information.  I intend to look into this.