SCHEMA-8. Adds CLI for schema tables.

Reviewed by: taton
SCHEMA-8. Adds release note for SchemaTableTool.
SCHEMA-280. Removes deprecated close() methods.
SCHEMA-284. Fix usage doc string for kiji scan --start-row/limit-row flags.

review: https://review.kiji.org/r/73/
issue: https://jira.kiji.org/browse/SCHEMA-284
SCHEMA-37. Adds stability annotations to all classes.

Reviewed by: Aaron Kimball, Christophe Taton
Review: https://review.kiji.org/r/92/
SCHEMA-289. Document intended/broken behavior of KijiPager on map-type families

issue: https://jira.kiji.org/browse/SCHEMA-289
review: https://review.kiji.org/r/115/
SCHEMA-289. Fix checkstyle.
SCHEMA-227. Fix get/scan behavior on table with no families.

 - HBaseDataRequestAdapter always returns hbase Get/Scan objects (no longer null).
 - unit-test kiji ls and kiji scan with a table with no family.

review: https://review.kiji.org/r/75/
issue: https://jira.kiji.org/browse/SCHEMA-227