Update Meteo API; FRESHSNOW Forecast

Dear Meteo Community 

Previously, there was a property FRESHSNOW_CM in Forecast-Response (only in ThreeHoursForecastInterval and OneHourForecastInterval). For expected amount of new snow in cm. This property has now been removed and replaced by "FRESHSNOW_MM" => amount of new snow in mm.
 
The change was mandatory for the new Meteo app.
 
kind regards

API Team