SCHEMA-789. Implement KijiTableWriter Interface w/ AsyncHBase …
Rewrote functions in AsyncKijiTableWriter using AsyncHBase instead of HTable to make an AsyncHBase version of HBaseKijiTableWriter.
Rewrote TestHBaseKijiTableWriter to work with AsyncKijiTableWriter, which passes all tests.

issue: https://jira.kiji.org/browse/SCHEMA-789
review: kijiproject#201
SCHEMA-789. Implement KijiTableWriter Interface w/ AsyncHBase …
Rewrote functions in AsyncKijiTableWriter using AsyncHBase instead of HTable to make an AsyncHBase version of HBaseKijiTableWriter.
Rewrote TestHBaseKijiTableWriter to work with AsyncKijiTableWriter, which passes all tests.

issue: https://jira.kiji.org/browse/SCHEMA-789
review: kijiproject#201