* Update mqtt_eventstream.py
Remove a line setting an internal state mqtt_eventstream.initialized to True since:
1. No other platform is doing this
2. This will create an annoying entity/item in the user interface which the user will have to explicitly hide
* Update mqtt_eventstream.py
* [WIP] Allow ignoring call service events
This allows a setting a configuration value (False by default to continue the current behavior) which will ignore call service events.
* extra spaces
removed them
* updates from PR review
* removed print
* update spacing
* updated allowed events to allow for custom events, and included some tests
* hound fixes
* Remove unused constant
* Lint
* Prevent events about MQTT messages received to cause infinite loop when two HA instances are crossconfigured for mqtt_eventstream.
* Fix linting
* Publish all MQTT received events except incoming from eventstream. Also make it configurable.