* Add prettier (in pre-commit and CI)
* Make all file prettier
* Change order
* Add to Azure Pipelines
* Fix a YAML file prettier caught as invalid
* Remove flow mapping using curly braces from all YAML service files
* Add config flow support to opentherm_gw.
Bump pyotgw to 0.5b0 (required for connection testing)
Existing entries in configuration.yaml will be converted to config entries and ignored in future runs.
* Fix not connecting to Gateway on startup.
Pylint fixes.
* Add tests for config flow.
Remove non-essential options from config flow.
Restructure config entry data.
* Make sure gw_id is slugified
Paulus Schoutsen
Franck Nijhof
mvn23