[added] pet vitality packs may now be crafted
[added] pet vitality packs may now be used to restore vitality to
creatures and droids

Change-Id: I1079f4711d94a1e83edac4a870d071edd1a002d4
Merge "[added] pet vitality packs may now be crafted [added] pet vitality packs may now be used to restore vitality to creatures and droids" into unstable