gEDA: gtk+ 2.8.0

[Ales Hvezda <ahvezda-at-NOSPAMseul_dot_org>]

Hi all,

gtk+ 2.8.0 was released a few days ago.  I tested the current gEDA/gaf
CVS version and it all seems to work just fine.  I was able to simply
setup my environment to point to the newly built libraries and gschem
and friends ran just fine (read: no rebuild necessary).  That's pretty
impressive, given that the underlying rendering code is now using cairo.
gtk+ 2.8.0 does spew some warnings and they have already been fixed in
gtk+ CVS:

(pcb-bin:28808): Gdk-CRITICAL **: gdk_drawable_get_colormap: assertion `GDK_IS_DRAWABLE (drawable)' failed

(pcb-bin:28808): Gdk-WARNING **: gdk_window_set_back_pixmap(): pixmap must have a colormap

I also built gpcb (gtk-pcb) from scratch and that worked as well.  

-Ales