Aggregator Beta

This beta release adds:

• Several new optional input sensors for users with their own weather data.

• ASHRAE PMV entity with 2 new number inputs to represent metabolic rate (sitting/standing, working out) and what type of clothing this area was designed for (bedroom vs living room or home gym)

• Australian Apparent Temperature (AAT) is used

• Configure the total area in m2 of a room to calculate heat loss in watts and fine tune an aggregators weighted temperature

• Configure the floor that each room is on for stratification data and the stack effect between floors (aggregator required)

• New aggregator class to group virtual rooms into an HVAC zone, house floor or a whole house

  • this allows you to create an aggregator named 'basement' where each room has been configured to be on floor -1, main floor is 0, 2nd is 1, etc.
  • Nesting aggregators is supported, if you create a basement and main floor aggregator, you can then create a whole house aggregator with the basement and main floor aggregators (WIP, temperature spread is wonky when using nested aggregators)
  • the temperature spread for a single floor/HVAC zone is automatically calculated and exposed in the aggregator temperature entity attributes
  • the aggregator only exposes one entity: a weighted temperature
    • weight is based on each room's area in m2, the larger a room, the more weight in the calculation

• Several logic changes

• Migration of config flow to v4 (it should auto-migrate)

  • You now need to choose between creating a virtual room or an aggregator
  • Several new optional input sensors in config/options flow

Please test and open issues.

Full Changelog: v0.2.1...0.2.2b1