2003-09-10  Michael Natterer  <mitch@gimp.org>

	* app/core/gimp.[ch]: added lots more "GimpFooFunc gui_foo_func"
	vtable entries to the Gimp struct and wrapper function for them.
	They cover plug-in menu creation and plug-in progress utilities.

	* app/gui/gui.c: fill in the funtion pointers and dispatch
	to the actual functions.

	* app/pdb/Makefile.am (libapppdb_a_LIBADD): removed most hacks
	since the symbols are referenced within libappgui.a now.

	Removed any GTK+ dependency from the plug-ins/ directory:

	* app/plug-in/Makefile.am (INCLUDES): replaces GTK_CFLAGS by
	GDK_PIXBUF_CFLAGS.

	* app/plug-in/plug-in-progress.c
	* app/plug-in/plug-ins.c: replaced gui function calls to create
	menus and progress bars by calls to the wrappers.

	* app/plug-in/plug-in.c (plug_in_close): check dangling PDB
	dialogs using the new wrapper.

	* app/plug-in/plug-in-def.c
	* app/plug-in/plug-in-rc.c
	* app/plug-in/plug-in-run.c: removed trailing whitespace.