gnome-print-pixbuf:
	Should use the PrintContext output device

Gnomeprint:
	Should include an RGB profile

	Should have a way to go string->gtk-type to get printers working dynamically.

Clean:

	Make things have a private field.
	Move private fields there.

Optimizations:

	Currently the code is destroying loaded fonts when they are no 
	longer needed.  We might want to keep a cache, as the print-preview
	code for example, will destroy the font, and reload it inmediately when
	going to the next page.

