parallelize resolving of peer addresses on startup
parallelize resolving of peer addresses on startup

fimkrypto/nxt,metrospark/czarcraft,fimkrypto/nxt,fimkrypto/nxt,Ziftr/nxt,Ziftr/nxt,Ziftr/nxt,fimkrypto/nxt,metrospark/czarcraft,metrospark/czarcraft