start

type Handler struct {
	Title              string
	Procfile           string
	Root               string
	Timeout            int
	PortBase, PortStep int
	ProcNames          string
	SocketPath         string
	CanDie             string
	Colors             []int
	Formation          map[string]int
	FormationPortStep  int
	StopSignals        map[string]syscall.Signal
}