Sat Sep 19 01:19:18 BST 1998 Andy Thomas <alt@picnic.demon.co.uk>

	* app/blend.c app/brush_select.c app/brush_select.h app/bucket_fill.c
	app/gimpbrushlist.c app/internal_procs.c app/plug_in.c libgimp/gimp.c
	libgimp/gimp.h libgimp/gimpmenu.c libgimp/gimptile.c
	plug-ins/gfig/gfig.c

	Infrastructure to allow gimp dialogs to be controlled from plugins.
	Brush dialog can now be invoked multiple times. Dialogs invoked
	via plugins do not control the active brush (dialog only used for
	selections).
	New gimp_interactive_selection_brush() function to popup dialog
	Example of usage in the gfig plugin.
	Other dialogs should be able to use this method of invocation.