Adding weights and vsize to fixtures
Adding weights and vsize to fixtures

I took vsize from bitcoind; and I set weight as vsize*4 and fiddled with it until it passed.

BitGo/BitGoJS,junderw/bitcoinjs-lib,BitGo/bitcoinjs-lib,UdjinM6/bitcoinjs-lib-dash,bitcoinjs/bitcoinjs-lib,BitGo/BitGoJS,BitGo/BitGoJS,bitcoinjs/bitcoinjs-lib,BitGo/bitcoinjs-lib,BitGo/BitGoJS,visvirial/bitcoinjs-lib,junderw/bitcoinjs-lib,visvirial/bitcoinjs-lib