Diff headers made sticky.
Created by: yglukhov
This MR allows diff file headers to become sticky (persistent). The reason for this MR is to simplify reviewing of a batch of files, when reviewer can forget the file, he's currently on.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Created by: yglukhov
This MR allows diff file headers to become sticky (persistent). The reason for this MR is to simplify reviewing of a batch of files, when reviewer can forget the file, he's currently on.