Added note when issue status changed (closed / reopened)
Allows to trace when an issue is closed / reopened by adding a note in the issue history
Contrary to pull request #250, implementation is correctly done through observer.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Allows to trace when an issue is closed / reopened by adding a note in the issue history
Contrary to pull request #250, implementation is correctly done through observer.