message: Log network open
diff: @@ -1219,10 +1219,9 @@ namespace ccf
  const Service::Write& w) {
  if (w.at(0).value.status == ServiceStatus::OPEN)
  {
  - this->consensus->set_f(
  - 1); // TODO: we should make f come from a KV table
  + this->consensus->set_f(1);
  open_user_frontend();
  - LOG_INFO_FMT("Now accepting user transactions");
  + LOG_INFO_FMT("Network is OPEN, now accepting user transactions");
  }
  });
  