2002-03-09  Andreas J. Guelzow <aguelzow@taliesin.ca>

	* workbook-control-gui.c : change menu items "Re-order sheets"
	  to "Manage Sheets" and enable these items even for single sheet
	  workbooks.
	* commands.h : add deleted_sheets argument to cmd_reorganize_sheets
	* commands.c : ditto

2002-03-09  Andreas J. Guelzow <aguelzow@taliesin.ca>

	* sheet-order.glade : change button order
	* cell-sort.glade : ditto
	* dialog-sheet-order.c : various minor modifications and support
	  deletion of sheets.