External integration: Meteo France

[Chris75]

@Will_71

Open a feature request, it’s simpler than asking @pierre-gilles for approval on every topic.
Especially since he must be a bit busy with the next release

I already made a request in this regard:

Weather Station

to have a device that retrieves all weather data from the Météo France integration (or other), and by extension all data from a connected weather station