Bump version to 0.1.4
Bump version to 0.1.4

roberttaraya/acts_as_shopping_cart,eubanksanator/acts_as_shopping_cart,crowdint/acts_as_shopping_cart,roberttaraya/acts_as_shopping_cart,dabit/acts_as_shopping_cart,eubanksanator/acts_as_shopping_cart,dabit/acts_as_shopping_cart,kulte/acts_as_shopping_cart,kulte/acts_as_shopping_cart,crowdint/acts_as_shopping_cart