Disable rewinding and reject the query param on account lookups and searches. (#1630)

Author: gmalouf

accounting/rewind.go

@@ -36,8 +36,7 @@ const (
 	errMultipleApplications            = "multiple applications found for this id, please contact us, this shouldn't happen"
 	ErrMultipleBoxes                   = "multiple application boxes found for this app id and box name, please contact us, this shouldn't happen"
 	ErrFailedLookingUpBoxes            = "failed while looking up application boxes"
-	errMultiAcctRewind                 = "multiple accounts rewind is not supported by this server"
-	errRewindingAccount                = "error while rewinding account"
+	errRewindingAccountNotSupported    = "rewinding account is no longer supported, please remove the `round=` query parameter and try again"
 	errLookingUpBlockForRound          = "error while looking up block for round"
 	errTransactionSearch               = "error while searching for transaction"
 	errZeroAddressCloseRemainderToRole = "searching transactions by zero address with close address role is not supported"