Occupying an audaciously large spot in the Fulton Market Cold Storage Building is one of the city’s hottest and most-anticipated restaurant openings of 2015: Swift & Sons Steakhouse at 1000 W. Fulton Market.A collaboration long in the making between Chicago dining scene powerhouses Boka Restaurant Group and B. Hospitality Co., Swift & Sons’ name pays homage to the titans of Chicago’s business past while breathing new life into the increasingly tired steakhouse genre.Its many chic, understatedly …