Update to 3.3.32
    
    - New upstream release 3.3.32
      - Turn off loader messages when Tcl is executing a command
      - Added gtk_print_unix_dialog support for printing to real printers by using
        the "UNIX" type
      - Automatically kill splash screen on reload/new tab
      - Added transaction_args savefile tag and support for passing args to
        transaction filters via the args $comment
      - Added string value of \000, which renders as high-Z
      - Integrated alt_wheel_mode code provided by Tom Browne
      - Fixes for some rc file variables to keep them from getting clobbered on
        2nd tab opening
      - Warning fixes when compiled on Ubuntu
    - Drop upstreamed patch for gtk2 < 2.4.0
    - Add patch to fix builds with gtk2 2.10.0 to 2.14.0