Apply translation for "normal" mode

wizard/WizardMain.qml

@@ -147,6 +147,7 @@ Rectangle {
 
         // persist settings
         appWindow.persistentSettings.language = settings.language
+        appWindow.persistentSettings.locale   = settings.locale
         appWindow.persistentSettings.account_name = settings.account_name
         appWindow.persistentSettings.wallet_path = settings.wallet_path
         appWindow.persistentSettings.allow_background_mining = settings.allow_background_mining

wizard/WizardWelcome.qml

@@ -45,19 +45,6 @@ Item {
     }
 
 
-//    function retranslateUi() {
-//        welcomeText.text = qsTr("Welcome")
-//    }
-
-
-//    Connections {
-//        target: translationManager
-//        onEmptyStringChanged: {
-//            console.log("languageChanged")
-//            retranslateUi()
-//        }
-//    }
-
     Column {
         id: headerColumn
         anchors.left: parent.left
@@ -132,9 +119,6 @@ Item {
             width: gridView.cellWidth
             height: gridView.cellHeight
 
-
-
-
             Rectangle {
                 id: flagRect
                 width: 60; height: 60