* src/glade/printpreview.glade: Renamed and moved to src/docgen/
* src/glade/Makefile.am: printpreview.glade removed.
* src/docgen/gtkprintpreview.glade: Added.
* src/docgen/Makefile.am: gtkprintpreview.glade added.
* po/POTFILES.in: /src/docgen/gtkprintpreview.glade added.
* src/docgen/GtkPrint.py: Preview is getting close to be complete.
svn: r8885