* Use helper for setup and unload
* Set mutable object in __init__
* Move logic out of try..except
* Print stack trace on error in config flow
* Don't catch broad except in update_coordinator, already handled
* Fix typo
* Combine available with super.available()
* Fix issues with config_flow test
* Test coordiantor indirectly
* Test coordinator by moving time forward
* set utcnow beforehand and increase timedelta
* Roll back f658749
* Rolled back the rollback and fixed timing
* Move setting time after adding to hass
