Live diff status into annotation bar

Change-Id: Ie25c9a4c060c0506a6a1b32da39db709b7af31f1
Signed-off-by: Insoo Choo <earl93@hotmail.com>
Live diff status into annotation bar

Change-Id: Ie25c9a4c060c0506a6a1b32da39db709b7af31f1
Signed-off-by: Insoo Choo <earl93@hotmail.com>