Remove unused translation strings

Translations/translations_def.js

@@ -1,9 +1,6 @@
 var def =
 {
 	"messages": [
-		{
-			"id": "SettingsCalibrationDone"
-		},
 		{
 			"id": "SettingsCalibrationWarning"
 		},
@@ -23,15 +20,6 @@ var def =
 			"maxLen": 11,
 			"note": "Preferably end with a space"
 		},
-		{
-			"id": "WarningTipTempString",
-			"maxLen": 12,
-			"note": "Preferably end with a space"
-		},
-		{
-			"id": "BadTipString",
-			"maxLen": 8
-		},
 		{
 			"id": "SleepingSimpleString",
 			"maxLen": 4
@@ -40,14 +28,6 @@ var def =
 			"id": "SleepingAdvancedString",
 			"maxLen": 16
 		},
-		{
-			"id": "WarningSimpleString",
-			"maxLen": 4
-		},
-		{
-			"id": "WarningAdvancedString",
-			"maxLen": 16
-		},
 		{
 			"id": "SleepingTipAdvancedString",
 			"maxLen": 6
@@ -80,11 +60,6 @@ var def =
 		{
 			"id": "OffString",
 			"maxLen": 3
-		},
-		{
-			"id": "YourGainMessage",
-			"maxLen": 8,
-			"default": "Your Gain"
 		}
 	],
 	"messagesWarn": [