* gdk/tmpl/general.sgml (gdk_set_program_class): Expand.

        * gtk/running.sgml: New file.

        * gtk/building.sgml: Document a few more configure options.

        * gtk/Makefile.am (content_files): Add running.sgml.

        * gtk/gtk-docs.sgml: Include running.sgml, sort H and V
        variants of widgets to be next to each other.