2002-01-31  Michael Natterer  <mitch@gimp.org>

	* app/core/gimp.c
	* app/core/gimpdocuments.c
	* app/core/gimpmodules.c
	* app/core/gimppalette.c: fixed some get_memsize()
	implementations, give useful names to some global objects so the
	new mem profile of "the_gimp" looks nicer.

	* app/gui/menus.c
	* app/gui/commands.[ch]: added a "Debug" menu to the toolbox,
	offer a mem profile of the global "Gimp" instance.