message: [Wallet] Clean up comments around old 0.8 code
diff: @@ -3045,26 +3045,6 @@ bool CWallet::CreateTransaction(const vector <CRecipient> &vecSend, CWalletTx &w
  if (dPriority >= dPriorityNeeded && AllowFree(dPriority))
  break;
  }
  -//gf->
  -// int64_t nPayFee = payTxFee.GetFeePerK() * (1 + (int64_t) nBytes / 1000);
  -// bool fAllowFree = AllowFree(dPriority);// No free TXs in XZC
  -// fAllowFree = true;// Allow free for send
  -// int64_t nMinFee = wtxNew.GetMinFee(1, fAllowFree, GMF_SEND);
  -// int64_t nFeeNeeded = nPayFee;
  -// if (fUseInstantSend) {
  -// nFeeNeeded = std::max(nFeeNeeded, CTxLockRequest(txNew).GetMinFee());
  -// }
  -// if (nFeeNeeded < nMinFee) {
  -// nFeeNeeded = nMinFee;
  -// }
  -
  -// This is the original 0.13.2 Bitcoin code - and it works for the case where I need set
  -// a fee by making the tx input(s) pay more by reducing the change output amount returned
  -// by the calculated fee amount.
  -
  -// The Zcoin logic commented above I do not understand as I do not know the zcoin-specific
  -// design. So this is not a total fix. Rather a helper showing what is needed from the
  -// perspective of normal `fundrawtransaction` rpc calls
  CAmount nFeeNeeded = GetMinimumFee(nBytes, nTxConfirmTarget, mempool);
  if (coinControl && nFeeNeeded > 0 && coinControl->nMinimumTotalFee > nFeeNeeded) {
  @@ -3080,7 +3060,6 @@ bool CWallet::CreateTransaction(const vector <CRecipient> &vecSend, CWalletTx &w
  strFailReason = _("Transaction too large for fee policy");
  return false;
  }
  -//<-gf
  if (nFeeRet >= nFeeNeeded)
  break; // Done, enough fee included.
  