code: function(line) {
  		return {
  			'id': Number(line[0]),
  			'geoname_id': Number(line[1]),
  			'isolanguage': String(line[2]),
  			'alternate_name': String(line[3]),
  			'is_preferred': Boolean(line[4]),
  			'is_short': Boolean(line[5]),
  			'is_colloquial': Boolean(line[5]),
  			'is_historic': Boolean(line[6]),
  		};
  	}
docs: "alternate names" table formatter.
  
  [0] alternateNameId   : the id of this alternate name, int
  [1] geonameid         : geonameId referring to id in table 'geoname', int
  [2] isolanguage       : iso 639 language code 2- or 3-characters; 4-characters 'post' for postal codes and 'iata','icao' and faac for airport codes, fr_1793 for French Revolution names,  abbr for abbreviation, link for a website, varchar(7)
  [3] alternate name    : alternate name or name variant, varchar(200)
  [4] isPreferredName   : '1', if this alternate name is an official/preferred name
  [5] isShortName       : '1', if this is a short name like 'California' for 'State of California'
  [6] isColloquial      : '1', if this alternate name is a colloquial or slang term
  [7] isHistoric        : '1', if this alternate name is historic and was used in the past
  
  @param {array} line
  @return {object}