Restoring a version should set proper activation status

If you restore the first version of a page, the node has no property mgnl:activationStatus, so the status of the page is shown as red. But the page is still online and available on the public nodes (because it was published), so the status should be yellow. This leads to some confusion amongst editors.

If you restore a version of a page that is not activated (unpublished) it should be red. So you need to consider what was the status of the page before restoring the version.

Notes
Right about here we should set activation status.