Update api/client versions; set @Path on REST implementations
Merge commit 'b460acf' into set-path-on-rest-impl
Revert "Downgrade api to work around REST compatibility problem"

This reverts commit b460acf287de18eef4cf025514a8af50784cee63.
Merge pull request #266 from zanata/set-path-on-rest-impl

Set @Path on REST implementations; re-enable sourceHash checking