Ensure vars used atomically in peer are aligned.
Ensure vars used atomically in peer are aligned.

The sync.atomic requires alignment of variables used atomically on ARM.
This commit moves the connected and disconnect variables in the peer
struct up so they are aligned.

Fixes #157.

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