* Change subscription to rely on observables and not on BehaviourSubject
* Ensure OnDestroy is added to AppComponent
* Fix check for no active accounts to redirect to the login page instead of lock
* Change subscription handling on SearchBarService
* Fix naming convention: Observables should have a $ suffix
* Remove obsolete linter hint
* Fix activeAccountUnlocked getting exposed as Observable but is instantiated as BehaviourSubject
* Add managed_schema
* Add note on login page which server you are logging into.
* Implement it
* Remove caching logic since it seems unecessary
* Add error
* Handle error in hasManagedEnvironment
* Fix compile