Update tests for recent btcutil.Address API change.
Update tests for recent btcutil.Address API change.

jrick/btcd,runeaune/btcd,soapboxsys/ombfullnode,cjepson/btcd,cjepson/btcd,FactomProject/btcd,jrick/btcd,jongillham/btcd,jongillham/btcd,tb00/btcd,ppcsuite/ppcd,davecgh/btcd,jcmincke/dcrd,Dirbaio/btcd,pkothbauer/btcd,jcmincke/dcrd,sysbot/btcd,BitGo/prova,pkothbauer/btcd,stevenroose/btcd,toddfries/btcd,danoctavian/btcd,tb00/btcd,jrick/dcrd,cqswxj2013/btcd,adiabat/btcd,btcsuite/btcd,toddfries/btcd,Dirbaio/btcd,1d4Nf6/btcd,adiabat/btcd,jimmysong/btcd,DanielKrawisz/btcd,Dirbaio/btcd,Stash-Crypto/btcd,jcmincke/dcrd,decred/dcrd,ltcsuite/ltcd,btcsuitereleases/btcd,dajohi/btcd,jrick/btcd,wallclockbuilder/btcd,Roasbeef/btcd,mathiasrw/btcd,aakselrod/btcd,stevenroose/btcd,CryptocurrencyCabal/htcd,qchain/btcd,aakselrod/btcd,1d4Nf6/btcd,runeaune/btcd,danoctavian/btcd,decred/dcrd,jrick/dcrd,ppcsuite/ppcd-old,ppcsuite/ppcd-old,dan-da/btcd,Cleawing/btcd,btcsuitereleases/btcd,wallclockbuilder/btcd,FactomProject/btcd,glv2/ppcd,hectorj/btcd,dan-da/btcd,davecgh/btcd,Roasbeef/btcd,mathiasrw/btcd,jimmysong/btcd,sysbot/btcd,glv2/ppcd,soapboxsys/ombfullnode,Cleawing/btcd,cqswxj2013/btcd,ppcsuite/ppcd,btcsuite/btcd,hectorj/btcd,CryptocurrencyCabal/htcd,dajohi/btcd,Stash-Crypto/btcd,ltcsuite/ltcd,BitGo/prova,qchain/btcd,dajohi/btcd,DanielKrawisz/btcd