Code lists for UBL 2.2

The current genericode files for code lists are from UBL 2.1. Each code list has to be reviewed for any newer version to use.

Any new code lists to be included in the UBL 2.2 distribution need to be identified. This includes those that are included in the default value validation XSLT (a data type qualification is now in the CCTS spreadsheet and was not in UBL 2.1), and those provided as a convenience for users (not seen in the CCTS spreadsheet).