* Update Config Flow to show cozytouch unsupported hardware error
* Apply feedback
* Remove vague unknown user exception
* Fix test
* Code coverage back to 100%
* add gateway_id to the config flow context name.
* obfuscate gateway_id.
* replace const with homeassistant.const.
* Remove obfuscation of gateway_id.
* fix style.
* Add translatable title according to comments
* Update homeassistant/components/overkiz/strings.json
Co-authored-by: J. Nick Koston <nick@koston.org>