2004-09-22  Sven Neumann  <sven@gimp.org>

	* tools/pdbgen/Makefile.am
	* tools/pdbgen/pdb/context.pdb: new files that will hold context
	related PDB functions.

	* tools/pdbgen/groups.pl
	* app/pdb/Makefile.am
	* app/pdb/context_cmds.c
	* app/pdb/internal_procs.c
	* app/pdb/progress_cmds.c
	* libgimp/gimp_pdb.h
	* libgimp/gimpcontext_pdb.[ch]: (re)generated.

	* app/plug-in/Makefile.am
	* app/plug-in/plug-in-context.[ch]: new files that will hold code
	that implements a context stack in the plug-in's proc-frame.

	* app/plug-in/plug-in.[ch]: new function plug_in_get_proc_frame().

	* app/plug-in/plug-in-message.c
	* app/plug-in/plug-in-progress.c: use the new function instead of
	duplicating it all over the place.