#9035 + #5936 Preserve trailing new lines at the end of file
Created by: kylekatarnls
Rebase #9422: If the content end with a new line, add it as raw
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Created by: kylekatarnls
Rebase #9422: If the content end with a new line, add it as raw