message: Open recent files in a new window on GTK+
  Fix opening a recent file to work the same as opening file directly,
  i.e. open in a new window.
diff: @@ -355,9 +355,11 @@ BEGIN_EVENT_TABLE(PoeditFrame, wxFrame)
  #ifdef HAVE_HTTP_CLIENT
  EVT_MENU (XRCID("menu_open_crowdin"),PoeditFrame::OnOpenFromCrowdin)
  #endif
  -#endif // __WXMSW__
  #ifndef __WXOSX__
  EVT_COMMAND (wxID_ANY, EVT_OPEN_RECENT_FILE, PoeditFrame::OnOpenHist)
  + #endif
  +#endif // __WXMSW__
  +#ifndef __WXOSX__
  EVT_MENU (wxID_CLOSE, PoeditFrame::OnCloseCmd)
  #endif
  EVT_MENU (wxID_SAVE, PoeditFrame::OnSave)
  