Code Refactor. Fix broken test cases.

Signed-off-by: Pengcheng Bian <pbian@actuate.com>
Code Refactor to avoid message display issues.

Signed-off-by: Pengcheng Bian <pbian@actuate.com>
Code Refactor to avoid display issues.

Signed-off-by: Pengcheng Bian <pbian@actuate.com>
Code Refactor to support column related feature.

Signed-off-by: Pengcheng Bian <pbian@actuate.com>
Model Change to support some new feature.

Signed-off-by: Pengcheng Bian <pbian@actuate.com>
Code Refactor: message updates.

Signed-off-by: Pengcheng Bian <pbian@actuate.com>
Code Refactor: Message update.

Signed-off-by: Pengcheng Bian <pbian@actuate.com>
Code Refactor: Remove help links.

Signed-off-by: Pengcheng Bian <pbian@actuate.com>
Code Refactor: Message update.

Signed-off-by: Pengcheng Bian <pbian@actuate.com>
Code Refactor.

Signed-off-by: Pengcheng Bian <pbian@actuate.com>
Fix 456381 remove old entries.

Signed-off-by: Pengcheng Bian <pbian@actuate.com>
Format Changes.
Signed-off-by: Pengcheng Bian <pbian@actuate.com>
Merge pull request #57 from TerryPCBian/master

Code Refactor. Fix broken test cases.
Merge pull request #58 from sguan-actuate/master

Internal refactor apis for enchancement