static Directory WalkThePathLookingForNu(Directory direc, NuConventions conventions)
        {
            Directory result = null;

            if (!direc.IsRoot())
            {
                Directory bro = direc.GetChildDirectory(conventions.ProjectDirectoryName);
                if (bro.Exists())
                {
                    _logger.Debug(x => x.Write("Found the nu folder: {0}", bro.Name));

                    return bro;
                }
                if (direc.HasParentDir)
                {
                    result = WalkThePathLookingForNu(direc.Parent, conventions);
                }
            }

            return result;
        }