Allow Celsius temperature setting (#34)

Co-authored-by: Adamo Maisano <[email protected]>

frigidaire/__init__.py

@@ -203,10 +203,10 @@ def set_humidity(cls, humidity: int) -> List[Component]:
 
     @classmethod
     def set_temperature(cls, temperature: int) -> List[Component]:
-        # This is a restriction set by Frigidaire
-        if temperature < 60 or temperature > 90:
-            raise FrigidaireException("Temperature must be between 60 and 90 degrees, inclusive")
-
+        # Note: Frigidaire sets limits for temperature which could cause this action to fail
+        # Temperature ranges are below, inclusive of the endpoints
+        #   Fahrenheit: 60-90
+        #   Celsius: 16-32
         return [
             Component(Setting.TEMPERATURE_REPRESENTATION, Unit.FAHRENHEIT),
             Component(Setting.TARGET_TEMPERATURE_F, temperature),