client/service_manager.go
func (s *ServiceManager) List() map[int]*exec.Cmd {
	log.Println("[DEBUG] listing services")
	return s.processMap.processes
}
func (s *ServiceManager) List() map[int]*exec.Cmd {
	log.Println("[DEBUG] listing services")
	return s.processMap.processes
}
// List all Service PIDs.