Refactor Messages in the view
- Bring messages to front
- Remove old loading and replace with new multi-modal
(from redmine: issue id 11, created on 2018-01-22tgradl, closed on 2018-01-22)
- Bring messages to front
(from redmine: issue id 11, created on 2018-01-22tgradl, closed on 2018-01-22)