OAK-1789: Upgraded version history has UUIDs as jcr:frozenUuid of non-referenceable nodes

Need to initialize JackrabbitNodeState properties first before recursing to children for the JCR_FROZENUUID parent lookups to work correctly.

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1591713 13f79535-47bb-0310-9956-ffa450edef68