2004-03-29  Michael Natterer  <mitch@gimp.org>

	* app/core/core-enums.h (enum GimpUndoType): added new group
	GIMP_UNDO_GROUP_FS_REMOVE.

	* app/core/gimplayer-floating-sel.c (floating_sel_remove): push an
	undo group. Fixes undo corruption spotted by Pedro Gimeno.