* Initial commit
* ran hassfest and gen_requirements_all scripts
* fixes per request from Paulus Schoutsen
* ran gen_requirements_all
* updated library version - removed some debug leftover
* get_requirements again...
* added documentation URL
* ran isort
* changed storage in hass.data[DOMAIN] to use entry_id instead of host
* adopted unit tests to latest fix
* Update const.py
Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>