Revert "Fixes issues #359 and #360.  Copies FulfillmentType to new fulfillment groups in matchFulfillmentGroupsToMultishipOptions method in FulfillmentGroupServiceImpl.  Adds FulfillmentType to key generation in getKey method in FulfillmentGroupServiceImpl."

This reverts commit 27467a328bd17cf7d62c32fd8b172589feb7f7a5.