HR has evolved quite a bit since you added MQTT Plugins. I utilize multiple MQTT Plugins (1 for each device) as well as still using the original MQTT Client. Is there a “simple” way to have a single location to configure MQTT credentials (ie. host, port, client-id, user, pw, etc.) such that the Plugins and Client could pull the info from as opposed having to configure the individual Plugins and Client? Not a huge need - but would be nice 
