(WXIA) -- Zaxby's has been named America's "Most Craveable Fast Casual" restaurant for the second year in a row.The Athens-based chicken chain received the honor from Technomic, a market research firm that focuses on the restaurant industry.Technomic measures more than 60 elements of a guest's experience to determine the rankings. Zaxby's craveability can be attributed to its popular Chicken...