SCHEMA-135. Clean up API for TableBackups.

Signed-off-by: Aaron Kimball <aaron@wibidata.com>
SCHEMA-67. Remove unused CounterManager, NumberParser.

Signed-off-by: Lee Sheng <lsheng@wibidata.com>
Fixes typo in HelpTool.

Over-the-shoulder review: Robert Chu.
SCHEMA-218. Fixes LsTool.getInstanceNames().

Over-the-shoulder: Milo.
Signed-off-by: Christophe Taton <taton@wibidata.com>
SCHEMA-4. Remove unused class util.Functions.

Signed-off-by: Milo <milo@wibidata.com>
Fixes javadoc and error message in DeleteTool to match its actual flags.

Signed-off-by: Lee Sheng <lsheng@wibidata.com>
KIJI-554. Fixes BaseTool printing unreadable exceptions.

Signed-off-by: Milo <milo@wibidata.com>
Collected Kiji Schema Javadoc improvements.

Signed-off-by: Lee Sheng <lsheng@wibidata.com>
Fix Preconditions for metadata tool by applying Demorgan's law.