remove test in server_config_spec.rb in default options with no command line arguments
remove test in server_config_spec.rb in default options with no command line arguments

KlausKeidel/ruby-nats,wallyqs/ruby-nats,wallyqs/ruby-nats,aforward/ruby-nats,derekcollison/ruby-nats,kkas/nats,usutani/nats,derekcollison/ruby-nats,nats-io/ruby-nats,nats-io/ruby-nats