* Move make_zmanim() method to entity
* Move enum values to setup
* Create a Jewish Calendar Sensor Description
* Hold a single variable for the runtime data in the entity
* Move value calculation to sensor description
* Use a base class to keep timestamp sensor inheritance
* Move attr to entity description as well
* Move options to entity description as well
* Fix tests after merge
* Put multiline in parentheses
* Fix diagnostics tests
Tsvi Mostovicz