[dev] Ansel / Horde_Image_Effect and image format choice.

[Chuck Hagenbuch]

Quoting Michael Rubinsky <mike at theupstairsroom.com>:

> BTW, I just made some quick changes in Ansel on my dev install to  
> try  thumbnails out, and the im versions of a shadowed, rounded  
> thumbnail  look *very* cool :)
>
> If I get a chance, I'll regenerate a bunch of my thumbnails and put  
> a  screenshot up somewhere if your interested...

Yes please! :)

-chuck