Merge pull request #227 from nicocarraggi/nicodev

Nicodev
Update
Merge branch 'master' of https://github.com/CalZoneVUB/CalZone into TimFrondEnd
Merge pull request #228 from nicocarraggi/nicodev

Notification Service + Repository
API Calendar
Merge branch 'master' of https://github.com/CalZoneVUB/CalZone into TimFrondEnd
NW Entry Move Time
Merge branch 'master' of https://github.com/CalZoneVUB/CalZone into nicodev