kiji-rest: REST-108. Update scoring version to latest (fixes resource bug).

issue: https://jira.kiji.org/browse/REST-108
review: https://review.kiji.org/r/1668
commit: https://github.com/kijiproject/kiji-rest/commit/d6c3cbb9ad1104a77257c45d65dcbfbf9f516812