Improvements and fixes:
- Add pickup date in GetStackShipments.
- Added additional fields from weight scale.
- Fixes to the weight scale functionality and updated the weight scale setup item.
- Fixed issue with break bulk shipments.
- Fixed refresh of sender address when selecting products with another sender address.
- If no time slots are available the product is not included in the response from GetShipAdvise.
- Ignore pickup date validations for method UpdateDetails.
- Various technical fixes, improvements and refactoring.