Merge pull request #522 from libo/fix-ha-conf

Update auto discover for HA

ha-addon/config.json

@@ -21,7 +21,7 @@
     "options": {
         "data_path": "/config/wmbusmeters",
         "conf":
-            "loglevel=normal\ndevice=/dev/ttyUSB0:t1\nlogtelegrams=false\nformat=json\nlogfile=/dev/stdout\nshell=/wmbusmeters/mosquitto_pub.sh wmbusmeters/$METER_NAME \"$METER_JSON\"",
+            "loglevel=normal\ndevice=auto:t1\ndonotprobe=/dev/ttyAMA0\nlogtelegrams=false\nformat=json\nlogfile=/dev/stdout\nshell=/wmbusmeters/mosquitto_pub.sh wmbusmeters/$METER_NAME \"$METER_JSON\"",
         "meters": [],
         "mqtt": {}
     },