Gift interface added

front-api/db/migrate/20160111104754_add_recipient_address_to_cart.rb

@@ -0,0 +1,5 @@
+class AddRecipientAddressToCart < ActiveRecord::Migration
+  def change
+    add_column :carts, :recipient_destination_id, :integer
+  end
+end

front-api/db/migrate/20160111105607_add_gift_to_delivery_destination.rb

@@ -0,0 +1,5 @@
+class AddGiftToDeliveryDestination < ActiveRecord::Migration
+  def change
+    add_column :delivery_destinations, :gift, :boolean, default: false
+  end
+end