enforce double fee because of double spend relay potential
enforce double fee because of double spend relay potential

because asset allocation dbl spends are relayed we want to double the bandwidth cost on relay for them to account for potentially 2 relays happening on any given asset allocation transactions


Former-commit-id: d4f92d4a2270fda8b604739aaa33b72b46400319
syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin2,syscoin/syscoin2,syscoin/syscoin2,syscoin/syscoin,syscoin/syscoin2,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin2,syscoin/syscoin,syscoin/syscoin2