func NewFmtMachineLogger() MachineLogger {
	return &FmtMachineLogger{
		outWriter: os.Stdout,
		errWriter: os.Stderr,
		debug:     false,
		history:   NewHistoryRecorder(),
	}
}
func NewFmtMachineLogger() MachineLogger {
	return &FmtMachineLogger{
		outWriter: os.Stdout,
		errWriter: os.Stderr,
		debug:     false,
		history:   NewHistoryRecorder(),
	}
}
func NewFmtMachineLogger ( ) MachineLogger { return & FmtMachineLogger { outWriter : os . Stdout , errWriter : os . Stderr , debug : false , history : NewHistoryRecorder ( ) , } }
// NewFmtMachineLogger creates a MachineLogger implementation used by the drivers
NewFmtMachineLogger creates a MachineLogger implementation used by the drivers