2006-05-09  Jody Goldberg <jody@gnome.org>

	* src/workbook-view.c (wbv_save_to_output) : new function broken out
	  of wbv_save_to_uri for convenience.  This API will change.

	* src/sheet.c
	(sheet_insert_cols) : make reloc_storage arg optionally NULL.
	(sheet_delete_cols) : ditto.
	(sheet_insert_rows) : ditto.
	(sheet_delete_rows) : ditto.