Enhancement: extend hdhomerun widget (#2757)

public/locales/en/common.json

@@ -535,7 +535,15 @@
     },
     "hdhomerun": {
         "channels": "Channels",
-        "hd": "HD"
+        "hd": "HD",
+        "tunerCount": "Tuners",
+        "channelNumber": "Channel",
+        "channelNetwork": "Network",
+        "signalStrength": "Strength",
+        "signalQuality": "Quality",
+        "symbolQuality": "Quality",
+        "networkRate": "Bitrate",
+        "clientIP": "Client"
     },
     "scrutiny": {
         "passed": "Passed",