New documentary film, The Tents, exposes the not-so-glamorous reality behind New York Fashion WeekBy Daisy DumasThink New York Fashion Week and glamour, beauty, catwalks and celebrity come to mind.But, as new docu-film The Tents explores, what is now seen as a polished production started life very differently.Lifting the lid on the global media whirlwind that is the showcase week, The Tents