message: Use 1 second GUI update time.
diff: #define BITCOIN_QT_GUICONSTANTS_H
  /* Milliseconds between model updates */
  -static const int MODEL_UPDATE_DELAY = 10000;
  +static const int MODEL_UPDATE_DELAY = 1000;
  /* AskPassphraseDialog -- Maximum passphrase length */
  static const int MAX_PASSPHRASE_SIZE = 1024;
  