Display JSON when using btcctl's signrawtransaction.
Display JSON when using btcctl's signrawtransaction.

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