[Seaside] One(?) more way to serve an image -- comments requested

[Bany, Michel]

> Some combinations are currently supported, others are not.  
> Of course not much of this is particular to images.  What the 
> Canvas provides for is the ability to create new entry 
> points.  We can have any kind of content on those entry 
> points as we like.  I invite others to critique my 
> classification above.  I think it could be turned into code 
> but I'm not sure that it is complete....

Here are my comments -

You may want to have control on the actual image encoding
when the image is supplied as a Form. Currently, a Form is
always served as GIF.

You may also want to supply the file name in the response.

HTH
Michel.