Changed from createAndAllocateConsignment to createAndAllocateConsignmentWithBookingCode
order metapack booking code
updated option value and gang member to use s3 host defined in spree config
update create and allocate consignments with booking code template
update_variant_service is less strict about labels
Merge branch 'watg' of github.com:watg/spree into watg

* 'watg' of github.com:watg/spree:
  update create and allocate consignments with booking code template
  updated option value and gang member to use s3 host defined in spree config
  order metapack booking code
  Changed from createAndAllocateConsignment to createAndAllocateConsignmentWithBookingCode
another attempt at allowing nils for label attribute
- added ability to build variants tree to products
invoice date is print date
[METAPACK]: variant with no weight will return product.weight
updated the item_total rule
Merge branch 'watg' of github.com:watg/spree into watg

* 'watg' of github.com:watg/spree:
  [METAPACK]: variant with no weight will return product.weight
  invoice date is print date
[logistic]: image sticker
do not ask product.weight when variant is master
Merge remote-tracking branch 'refs/remotes/origin/watg' into np_jriga

Conflicts:
	backend/app/doc/spree/pdf/commercial_invoice.rb
	backend/app/reports/spree/commercial_invoice.rb
	core/app/models/spree/variant.rb