* Add support for per-backup agent encryption flag
* Adjust
* Don't attempt decrypting an unprotected backup
* Address review comments
* Add some tests
* Add fixture
* Rename fixture
* Correct condition for when we should encrypt or decrypt
* Update tests in integrations
* Improve test coverage
* Fix onedrive tests
* Add test
* Improve cipher worker shutdown
* Improve test coverage
* Fix google_drive tests
* Move inner class _CipherBackupStreamer._WorkerStatus to module scope
* Make the time for automated backups configurable
* Store time as a string, use None to indicate default time
* Don't add jitter if the time is set by user
* Include time of next automatic backup in response to backup/info
* Update tests
* Rename recurrence to state
* Include scheduled backup time in backup/config/info response
* Address review comments
* Update cloud test
* Add test for store migration
* Address review comments