Omada widget : adding stats for isolated aps, connected gateways, connected switches, available ports, power consumption

public/locales/en/common.json

@@ -89,7 +89,12 @@
     "omada": {
       "activeUser": "Active devices",
       "alerts": "Alerts",
-      "connectedAp": "Connected APs"
+      "connectedAp": "Connected APs",
+      "isolatedAp": "Isolated APs",
+      "powerConsumption": "Power consumption",
+      "availablePorts"  : "Available ports",
+      "connectedGateway": "Connected gateways",
+      "connectedSwitches": "Connected switches"
     },
     "nzbget": {
         "rate": "Rate",