kiji-schema: SCHEMA-566. HBaseKijiTableWriter does not close HTable connection

issue: https://jira.kiji.org/browse/SCHEMA-566
review: https://review.kiji.org/r/1170
commit: https://github.com/kijiproject/kiji-schema/commit/dd58814004b78d93eec34e9c6c0148c808051007
kiji-schema: SCHEMA-567. AvroUtils should provide a helper method for comparing AvroSchema objects for equality.

issue: https://jira.kiji.org/browse/SCHEMA-567
review: https://review.kiji.org/r/1169
commit: https://github.com/kijiproject/kiji-schema/commit/d930842cad33720eab7fd63189c26299c0ffc36c
kiji-schema: SCHEMA-568. Avro cell encoder doesn't register written schema, in developer mode.

issue: https://jira.kiji.org/browse/SCHEMA-568
review: https://review.kiji.org/r/1171
commit: https://github.com/kijiproject/kiji-schema/commit/cb3fbcb9ab094ed5fdcd25fcf15115abada6afe9
kiji-schema: SCHEMA-570. Avro cell encoder should flatten/expand union writer schemas

 - Fix NPE in AvroCellEncoder when writing null.

issue: https://jira.kiji.org/browse/SCHEMA-570
review: https://review.kiji.org/r/1172
commit: https://github.com/kijiproject/kiji-schema/commit/e26d68e68fd696f81256079b0b5f73b293c525c0
kiji-schema: SCHEMA-571. Compile Avro records with private fields.

issue: https://jira.kiji.org/browse/SCHEMA-571
review: https://review.kiji.org/r/1174
commit: https://github.com/kijiproject/kiji-schema/commit/5f4360bb98c17b234c4288a5be0f94b05ce4f2ed
kiji-schema: SCHEMA-572. Enable SchemaTableTool

issue: https://jira.kiji.org/browse/SCHEMA-572
review: https://review.kiji.org/r/1176
commit: https://github.com/kijiproject/kiji-schema/commit/2b09104d02a912304c3659e8a27978520fc07092
kiji-model-repository: KIJIREPO-33. Fix some bugs in the parsing of the artifact name.

Fix the regular expression that is used to parse the artifact name into a name
and version. Likewise, ensure that the MavenArtifactName will properly split the
name into a group/artifact.

Reviewer: shashir
commit: https://github.com/kijiproject/kiji-model-repository/commit/26cacc60105c3657ed02ad996dc623178448ebf0