The Edsel is remembered as the car nobody wanted. That is only half the story. When Ford decided to build it, nearly everyone in Detroit wanted exactly this kind of car. The mid-priced market was booming, Buick was selling more cars than ever, and Ford had no direct answer. The problem was the calendar. Ford approved the project in the spring of 1955. The car reached showrooms in September 1957. In those two and a…