code: func NewMain() *Main {
  	return &Main{
  		Bind:        ":12121",
  		PilosaHosts: []string{"localhost:10101"},
  		Index:       "jsonhttp",
  		BatchSize:   10,
  		Framer:      pdk.DashField{},
  		Proxy:       ":13131",
  	}
  }
docs: // NewMain gets a new Main with default values.