Fixes #26

• Create Authorization Log Entry on:
  • explicit control verification downgrade
  • control verification expire
  • Director authorization expire

At the moment an authorization log entry is created only on explicit director authorization update. There is a separate log entry created on verification downgrade that we need to revisit as it might be better captured in an authorization log entry.

We need to also carefully handle notifications per Facility and with RF Operations. At the moment many scenarios cover global (non-facility) events and/or only beam operations.