message: Update rescan counter every 100 instead 1000 block
diff: @@ -955,7 +955,7 @@ bool AppInit2(boost::thread_group& threadGroup)
  pwalletMain->ScanForWalletTransactions(pindexRescan, true, [] (const int& nCurrentHeight, const int& nBestHeight, const int& foundOwned) -> bool {
  uiInterface.InitMessage(strprintf("Rescanning... %d / %d (%d)", nCurrentHeight, nBestHeight, foundOwned));
  return true;
  - },1000);
  + },100);
  pwalletMain->ReacceptWalletTransactions();
  if (fullscan)
  