Replace the ghostview generator by the spectre generator, both are based on libgs, but the spectre one is simpler
as it uses the yetToBeAnnounced freedesktop libspectre project. I'm actually adding libspectre sources for the kde4.0.x
timeframe as libspectre won't be released/packaged on time for 4.0 but will remove it for 4.1 and onwards.

libspectre is a shared project between okular and evince *hooraay* that aims to unify the developing of a layer on top of libgs

That closes my work on making ps *work* on okular for KDE 4.0, any reported problem will be of course investigated
Thanks for reading up to here :-D

svn path=/trunk/KDE/kdegraphics/okular/; revision=732860