message: Remove dead code from IOHandler
  This has been dead since 2014 according to the blame
diff: @@ -1744,11 +1744,7 @@ public:
  void Initialize() {
  ::setlocale(LC_ALL, "");
  ::setlocale(LC_CTYPE, "");
  -#if 0
  - ::initscr();
  -#else
  m_screen = ::newterm(nullptr, m_out, m_in);
  -#endif
  ::start_color();
  ::curs_set(0);
  ::noecho();
  