Integrate Japanese and Vietnamese translations

app/settings/streamingpreferences.cpp

@@ -195,6 +195,10 @@ QString StreamingPreferences::getSuffixFromLanguage(StreamingPreferences::Langua
         return "ru";
     case LANG_ES:
         return "es";
+    case LANG_JA:
+        return "ja";
+    case LANG_VI:
+        return "vi";
     case LANG_AUTO:
     default:
         return QLocale::system().name();

app/settings/streamingpreferences.h

@@ -72,7 +72,9 @@ public:
         LANG_DE,
         LANG_NB_NO,
         LANG_RU,
-        LANG_ES
+        LANG_ES,
+        LANG_JA,
+        LANG_VI
     };
     Q_ENUM(Language);