message: BugFix invalid language mapping.
diff: @@ -144,7 +144,7 @@ void SettingsDisplayOptionsWidget::onResetClicked()
  void SettingsDisplayOptionsWidget::setMapper(QDataWidgetMapper *mapper)
  {
  mapper->addMapping(ui->comboBoxDigits, OptionsModel::Digits);
  - mapper->addMapping(ui->comboBoxLanguage, OptionsModel::Language);
  + mapper->addMapping(ui->comboBoxLanguage, OptionsModel::Language, "currentData");
  mapper->addMapping(ui->comboBoxUnit, OptionsModel::DisplayUnit);
  mapper->addMapping(ui->pushButtonSwitchBalance, OptionsModel::HideZeroBalances);
  #ifdef USE_QTCHARTS
  