[ptx] visual studio.net compilation done

[alexandre jenny]

> So instead of cleaning the whole pano12 source, we could just 
> clean the transform stacks (or better, rewrite them, and 
> provide compact, one function, "stacks" for the most 
> important transforms ;) then hugin and nona wouldn't need 
> pano12 dll anymore (and would probably be faster as well...)

That's a good idea. If you can provide a fast and small list of what is used
from
Panotools in hugin, I can cope with that quickly.

alexandre