Add new wind parser: RFLINK R51

Author: Minims

rflink/parser.py

@@ -144,6 +144,7 @@ class PacketHeader(Enum):
     "volt": "voltage",
     "watt": "watt",
     "winchl": "windchill",
+    "wind": "windspeed",
     "windir": "winddirection",
     "wings": "windgusts",
     "winsp": "windspeed",
@@ -185,6 +186,7 @@ class PacketHeader(Enum):
     "volt": "v",
     "watt": "w",
     "winchl": "°C",
+    "wind": "km/h",
     "windir": "°",
     "wings": "km/h",
     "winsp": "km/h",