Bug 23800: Does not order items by barcode in batch item modification

Bug 23800: Does not order items by barcode in batch item modification

They must be displayed in the same order they have been scanned (or they
appear in the file)

This is an alternative patch. Same behavior for barcodes or itemnumbers,
as well as if a file has been used or items scanned.
Code is duplicated, but refactoring is out of the scope.

Signed-off-by: Andrew Fuerste-Henry <andrew@bywatersolutions.com>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Joy Nelson <joy@bywatersolutions.com>