Add: bg/cs/de locales

app/main/language.js

@@ -1,5 +1,8 @@
 // Create the Application's main menu
 function templete(lang, mainWindow, packaged, dir) {
+    if(lang !="ja" && lang != "en"){
+        lang = "en"
+    }
     const electron = require("electron");
     const app = electron.app;
     const BrowserWindow = electron.BrowserWindow;

app/main/system.js

@@ -49,7 +49,7 @@ function system(mainWindow, dir, lang, dirname) {
 
 		console.log("set:" + arg);
 		fs.writeFileSync(lang_path, arg);
-		e.sender.webContents.send('langres', "");
+		e.sender.webContents.send('langres', arg);
 	})
 	//エクスポートのダイアログ
 	ipc.on('exportSettings', function (e, args) {