public ExternalLinksManager(RepoDistSettings settings)
        {
            _cachedSettings = new RepoDistSettings(null, settings.SettingsCache);
            _definitions    = _externalLinksStorage.Load(_cachedSettings).ToList();

            if (settings.LowerPriority != null)
            {
                _lowerPriority = new ExternalLinksManager(settings.LowerPriority);
            }
        }