code: function( path) {
  
      var stat = null;
  
      try {
          stat = fs.statSync( path );
      } catch (err) {
          console.log(err);
      }
  
      return ( stat && stat.isFile() );
  }
docs: Loads config file with many options
  
  @param configDir - directory which should be used for
  @param options - object that can take following parameters:
  
  configEnvironmentVar: key that is used on process.env[<key>] to use it as oath to config directory
  subDirPath: path within the directory loaded over configEnvironmentVar
  fileToBeLoaded: name of the file that should be found
  altDirNameKey: if directory has an index.js we will require it and use this key to get get the path for the subdirectory
  altFileNameKey: if directory has an index.js we will require it and use this key to get get the file name that should be loaded
  defaultFilePath: path to fallback file