Merge pull request #5 from nijel/patch-1

Add device_class: energy to Daily Energy

Author: AAllport

localbytes-plug-pm.yaml

@@ -238,6 +238,7 @@ sensor:
   # Total daily energy sensor
   - platform: total_daily_energy
     name: "Daily Energy"
+    device_class: energy
     power_id: power
     filters:
       # Multiplication factor from W to kW is 0.001
@@ -308,4 +309,4 @@ button:
   - platform: restart
     name: "Restart"
   - platform: factory_reset
-    name: "Restart with Factory Default Settings"
+    name: "Restart with Factory Default Settings"