[enhancement] Delete empty views in the UI

[andersgoransson]

If all the services in a view has been deleted and the view isn't needed anymore; it would be great to be able to delete the view from the UI.

[boivie]

Thanks for your request. I have implemented the API to delete an empty view,

curl -X DELETE http://localhost:8080/api/views/view.to.be.deleted

Please use it until the UI is updated to add this feature.

And since View have been renamed to Alarms, the endpoint is changed as well.

curl -X DELETE http://localhost:8080/api/alarms/alarm.to.be.deleted