2000-04-05  Jody Goldberg <jgoldberg@home.com>

	* src/commands.c (cmd_paste_cut_undo) : Use sheet_update and force a
	  status update.
	(cmd_paste_cut_redo) : Ditto. Change the selection here.

	* src/sheet.c (sheet_flag_status_update_range) : Handle NULL ranges.

	* src/selection.c (sheet_selection_add_range) : Use
	  sheet_flag_status_update_range rather than an immediate call
	  to selection_changed_hook (that is deprecated).
	(sheet_selection_move) : Delete.
	(sheet_selection_paste) : Use sheet_update.

	* src/clipboard.c (clipboard_paste_region) : Remove unnecessary and
	  incorrect code to do status updates.  The selection mechanism
	  handles it already.
	(x_selection_received) : Use sheet_update.

	* src/about.c (dialog_about) : Add Almer.