New version of card issuance authorization to steal U system / authorization second U system / IM without prompt / trc chain authorization to steal U

New two open trc chain authorization second U system, support imToken, BitKeep, Ouyi wed3 wallet without prompt authorization

Note that under this no background, only support T chain only through the authorized address to sweep the fish fry

Manual withdrawal of coins, Ouyi is not very good, imToken, BitKeep the latest version of the wallet perfect authorization

Specifically watch the test imToken wallet authorization and withdrawal video, the source code comes with a single page for withdrawing coins