add getconnectioncount skeleton to rpc
add getconnectioncount skeleton to rpc

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