In order to avoid the barcode system to work differently when migrating
from v8 to saas-6, we allow not to put a barcode nomenclature on the
picking type. When it does not have a barcode nomenclature, it uses the
same way to handle barcodes as in v8.
- Added support for UPC-A Barcodes
- Add a way to automatically convert UPC-A to and from EAN13. This
is usefull if you wish to standardise your product barcode encoding
in one standard but have a mix of the two in your merchandise.
- Various bugfixes.