Add new OpenWeatherMap API with many more observation and forecast values
- [x] - Replace old API dependency with an own request

- [x] - DewPoint
- [x] - TemperatureWindChill
- [x] - UVIndex
- [x] - CloudCover
- [x] - Rain1h
- [x] - RainDay
- [x] - Sunrise
- [x] - Sunset
- [x] - More forecast days