2002-10-23  Michael Natterer  <mitch@gimp.org>

	Moved generic datafile loading to LibGimpBase:

	* app/core/gimpdatafiles.[ch]: removed...

	* libgimpbase/gimpdatafiles.[ch]: ...and add here with a changed
	API which requires no more global variables.

	* libgimpbase/Makefile.am
	* libgimpbase/gimpbase.h
	* libgimpbase/gimpbasetypes.h
	* app/core/Makefile.am
	* app/core/core-types.h
	* app/core/gimpdatafactory.c
	* app/gui/gui.c
	* app/plug-in/plug-in.c
	* app/plug-in/plug-ins.c
	* app/tools/tools.c: changed accordingly.

	Moved module loading to LibGimpModule:

	* app/core/gimpmodules.c: removed lots of code...

	* libgimpmodule/gimpmoduledb.[ch]: ...and added it here as
	GimpModuleDB object.

	* libgimpmodule/Makefile.am
	* libgimpmodule/gimpmoduletypes.h: changed accordingly.

	* app/core/gimp.[ch]: replaced gimp->modules by gimp->module_db.

	* libgimpmodule/gimpmodule.[ch]: added
	gimp_module_query(). Internal cleanup. Stuff...

	* app/gui/module-browse...