* ensure_list
* CONF_ID is not required configuration for enocean lights
* Use vol.All(cv.ensure_list, [vol.Coerce(int)]) as suggested in pull request review
* Fix line too long
* Initial support for EnOcean
Tested to work with:
- Eltako FUD61 dimmer
- Eltako FT55 battery-less switch
- Permundo PSC234 (switch and power monitor)
* Rerun gen_requirements_all.py