[development] image node type

[Jeff Eaton]

> > 4) Inlining an image or a link to a file should be done 
> using tokens.
> 
> Doesn't work with WYSIWYG. I understand the need for tokens, but  
> maybe we can overload something in the HTML? Like, <a href="xx"  
> class="image-xx">? Implementation detail, just wanted to 
> bring up the  
> rich text editor angle...the img_assist toggle works.

Yeah, good point.

I stick by the first 3, though. :-)

The only potential problem I can see is that if 'file' is a node type,
the various permutations of an image (thumbnail, etc) would become
individual nodes. I don't know if I like that at all, which puts us back
in the same mess.

Hmmmm.

--Jeff