2001-03-01  Michael Natterer  <mitch@gimp.org>

	* app/tools/crop.[ch]: we need to override GimpDrawTool's "draw"
	method to actually see something.

	* app/channels_dialog.c
	* app/layers_dialog.c: fixed the crash introduced by the migration
	of gimage->layers and gimage->channels to GimpContainer.