@cascheberg's PR 1287 for metrics on nitification plus my changes for compactness of the
notification.
The german translation is not changed in this commit -sorry @caschberg!,
I know you made some changes to this translation, but my changes will
require re-doing this.
Merge pull request #1341 from garvankeeley/notif-1287

@cascheberg's PR 1287 for metrics on notification