[Scribus] New porting target

[Andreas Vox]

Hello Zee,

Zee wrote:
> I am experimenting with the pre-alpha aqua version but that's not the
> same experience as I could have were I to use Scribus in the
> x-windowing environment.

Please report any issues with Scribus/Aqua, Panther or Jaguar.
I know it's slower, but I'm interested in what specific operations are 
too slow so I can profile them.

Latest snapshot should be fully functional (incl. Python scripts). 
except for PS colors and focus issues.

/Andreas