Add dish washer

pyhon/appliances/dw.py

@@ -0,0 +1,9 @@
+class Appliance:
+    def data(self, data):
+        if data["attributes"]["lastConnEvent"]["category"] == "DISCONNECTED":
+            data["attributes"]["parameters"]["machMode"] = "0"
+        data["active"] = bool(data.get("attributes", {}).get("activity"))
+        return data
+
+    def settings(self, settings):
+        return settings