Backport 5.3 changes to 5.2
This should work out of the box, as there shouldn't be any major nDisplay changes between 5.2 and 5.3.
Aufgrund einer Wartung am 14.05 von 8:00 bis 09:00 Uhr wird das System kurzfristig nicht zur Verfügung stehen. -- Due to maintenance on May the 14th from 8:00 am to 09:00 am the system will temporarily not be available.
This should work out of the box, as there shouldn't be any major nDisplay changes between 5.2 and 5.3.