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
-updated models to work with new variant options branch
Merge branch 'watg' of github.com:watg/spree into watg

* 'watg' of github.com:watg/spree:
  do not ask product.weight when variant is master
  [logistic]: image sticker
Merge branch 'watg' into merge

* watg:
  -updated models to work with new variant options branch
  do not ask product.weight when variant is master
  [logistic]: image sticker
  updated the item_total rule
  [METAPACK]: variant with no weight will return product.weight
  invoice date is print date
Merge branch 'merge' of github.com:watg/spree into merge

* 'merge' of github.com:watg/spree:
  pushing bug fixes