2006-11-24  Jody Goldberg <jody@gnome.org>

	* xlsx-write.c (xlsx_write_col) : set 'bestFit' if the column has a
	  size different from the default and it has _not_ been set by the
	  user.
	* ms-excel-write.c (excel_write_COLINFO) : ditto.  Set the
	  undocumented flags customWidth and bestFit based on the OfficeOpen
	  docs.
	* ms-excel-read.c (excel_read_COLINFO) : the undocumented bestfit and
	  customwidth flags are not a perfect match with our hard_size.  Use
	  customwith && !bestfit == hard_size.  That should match even the
	  mis-exported xls from older gnumeric's and OOo.
	* xlsx-read.c (xlsx_CT_Col) : ditto, but there are no worries about
	  older gnumeric's or OOo mis-generating.