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

[David Shaffer]

Bany, Michel wrote:

>That's one reason. I'm actually only looking for completeness.
>
>In the 2.6b1 branch, there is
>
>html image fileName: 'someName.whatever' mimeType: 'image/whatever'
>document: someFormOrByteArray
>  
>

Is this the active branch?  I see recent publishes on both 2.6b1 and 2.6a3.

Anyway this message doesn't existing in 2.6a3 but maybe I should merge
it in rather than adding the one that I did n 2.6a3.  I'll take a look...

David