KIJIMR-6. Fixes Job History install instructions error message.

Signed-off-by: Juliet Hougland <juliet@wibidata.com>
SCHEMA-168. Propagate changes to ReferenceCountableUtils.

Signed-off-by: Juliet Hougland <juliet@wibidata.com>
SCHEMA-109. Update to reflect API changes to KijiInstaller.