This reverts commit 4d1cf25080. GTK+ maintainers should first approved the gnome-doc-utils dependency before this migration.
4d1cf25080
* docs/tutorial/images/*.png: screenshots of examples. * docs/tutorial/gtk-tut.sgml: remove deprecated widgets, add screenshots, fix chapters 1-4 for GTK+ 2.0. * demos/gtk-demo/Makefile.am (INCLUDES): add -DGDK_PIXBUF_DISABLE_DEPRECATED.