You’ve gotta love a man who can make the “All The World’s A Stage” monologue not sound like something you’ve heard 80 zillion times before. That man is Joseph Marcell (best known as Geoffrey from The Fresh Prince of Bel-Air), offering the most nuanced of performances in the generally strong cast of Folger Theater’s As You Like It. Granted, his Jacques is one of the more interesting roles in a Shakespeare work that has its…