kiji-model-repository: KIJIREPO-63. Perform row filtering on client side to make model repo compatible with Cassandra KijiSchema

issue: https://jira.kiji.org/browse/KIJIREPO-63
review: https://review.kiji.org/r/1987
commit: https://github.com/kijiproject/kiji-model-repository/commit/e36193416e6e3e8ce74344a6df473837634cf792