message: enable Qt5 HiDPI support
diff: @@ -107,6 +107,8 @@ int main(int argc, char *argv[])
  QTextCodec::setCodecForCStrings(QTextCodec::codecForTr());
  #endif
  + QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
  +
  QApplication app(argc, argv);
  // Do this early as we don't want to bother initializing if we are just calling IPC
  