Capitalize country code in user info box

cockatrice/src/userinfobox.cpp

@@ -66,7 +66,7 @@ void UserInfoBox::updateInfo(const ServerInfo_User &user)
     nameLabel.setText(QString::fromStdString(user.name()));
     realNameLabel2.setText(QString::fromStdString(user.real_name()));
     genderLabel2.setPixmap(GenderPixmapGenerator::generatePixmap(15, user.gender()));
-    QString country = QString::fromStdString(user.country());
+    QString country = QString::fromStdString(user.country()).toUpper();
     countryLabel2.setPixmap(CountryPixmapGenerator::generatePixmap(15, country));
     countryLabel3.setText(QString("(%1)").arg(country));
     userLevelLabel2.setPixmap(UserLevelPixmapGenerator::generatePixmap(15, userLevel));