Producer Scott Rudin won a Tony Award for best revival of a play Sunday, after leaving the industry amid claims of bad behavior.  Rudin received the trophy for his role as the lead producer on the revival of Death of A Salesman, which stars Laurie Metcalf, Nathan Lane and Christopher Abbott. He did not appear at the Tony Awards Sunday, with Lane accepting the Tony Award on behalf of the production.  “On behalf of everyone associated with Death of a Salesman , everyone who works nightly at the Winter Garden Theatre, our entire cast crew, creative team, design team and producing team, our heartfelt thanks to the American Theatre Wing for this tremendous honor.…