- code for use of command line GS interpreter, reused from kghostview, a little remodeled, still fails to work,
  GS says it cant open the initial device, does it mean the pximap or the widget? does the widget need to be shown
  before it can receive communication from X11?
  Asking Luis, he might know. I wanted to use the library version of the interpreter but it 
  somehow fails to create instance... Will investigate it later.
CCMAIL: luis@luispedro.org

svn path=/trunk/playground/graphics/oKular/kpdf/; revision=439247