This is not interacting with Vervis at this point in time.
I clarified that changes should be persisted on moving away from a view.
I'm going to implement that once I have all views in place.
On top of that, persisting changes to Vervis requires me to study the
now documented Vervis API in more detail. I'm going to postpone this for
now but will revisit it in a few weeks.
Signed-off-by: André Jaenisch <andre.jaenisch@posteo.de>
