Merge #63: Change default Namecoin RPC host from localhost to 127.0.0.1.

1f98613 Change default Namecoin RPC host from localhost to 127.0.0.1. (JeremyRand)

Pull request description:

  This should be a harmless change, and for some unknown reason it fixed an "unexpected end of JSON input" RPC error on my Windows 10 x86_32 VM.

Tree-SHA512: 9ceb14423dcacf7448922bb76d2da7e8fc1f2ccb002b01c6a81b576e441143b756feef48428f54c279cacda70ab98234c8b47c60aef02bf37b03eae30f69ba89

server/server.go

@@ -41,7 +41,7 @@ type Config struct {
 
 	NamecoinRPCUsername   string `default:"" usage:"Namecoin RPC username"`
 	NamecoinRPCPassword   string `default:"" usage:"Namecoin RPC password"`
-	NamecoinRPCAddress    string `default:"localhost:8336" usage:"Namecoin RPC server address"`
+	NamecoinRPCAddress    string `default:"127.0.0.1:8336" usage:"Namecoin RPC server address"`
 	NamecoinRPCCookiePath string `default:"" usage:"Namecoin RPC cookie path (if set, used instead of password)"`
 	CacheMaxEntries       int    `default:"100" usage:"Maximum name cache entries"`
 	SelfName              string `default:"" usage:"The FQDN of this nameserver. If empty, a psuedo-hostname is generated."`