* move constants, move schema validation to init, prepare for zeroconf/config flow
* mistake in refactor
* update .coveragerc, move validate_auth to __init__, only attempt to get ESN if device setup is validated
* fix schema validation
* remove suppress warning config option
* remove config_flow from manifest since its not ready yet
* update requirements_all.txt
* fix issue with merge conflict
* move constants, move schema validation to init, prepare for zeroconf/config flow
* update requirements_all and make setup validation more pythonic
* mistake in refactor
* un-revert change from previous PR
* rename schema var
* update .coveragerc, move validate_auth to __init__, only attempt to get ESN if device setup is validated
* reinstate validate_setup but change logic to use new connection test function
* fix schema validation
* simplify string empty check logic
* missed commit
* add unique id property for Vizio devices so they get added to entity registry
* update requirements
* small change to make code more readable
* update to use f-string for consistency
* fix property name
* set unique_id to none if serial number couldnt be found
* set unique_id to none
* ESN should be globally unique so no device type needed. pyvizio will set ESN to None if ESN is unobtainable
* update vizio component to support latest pyvizio with soundbar support
* Resolved Hound issues
* Additional Hound issue
* Updated based on feedback
* Style updates
* Additional code styling changes
* Added check for auth token not being set for tv device_class
* Limited lines to 80 characters
* moved MAX_VOLUME into base package
* fixed supported commands
* styling changes
* fix styling yet again
* remove unnecessary elif
* removed play/pause since I can't get current state
* changed value access method from config dict
* fixed flake failures
* try to fix docstring
* try to fix docstring
* fixed auth token validation
* rebase and regenerate requirements_all.txt
* updated log text
* line length fix
* added config validation to handle conditionally optional parameter
* updated validate setup log message and string formatting based on review
* fix pylint error
* less ugly
* Consolidate
* Fix tests
* Update imports
* Fix import
* Use importlib because integration and package share name
* Fix more tests
* Update .coveragerc and CODEOWNERS
Franck Nijhof
Raman Gupta
Quentame
Franck Nijhof
Paulus Schoutsen
Jeff Irion
cgtobi
Paulus Schoutsen