NEW YORK — Andy Golub started out getting arrested, along with his models, for painting naked bodies in Times Square. Fast-forward a decade, and the artist and activist has taken it from the streets to the stage. “Welcome to Naked Theater!” exults Golub to the audience in introducing his nude play, “Freedom Dance,” which runs through Sunday at the Gene Frankel Theatre in Manhattan’s NoHo neighborhood. What follows is a free-association riff on freedom, God, destiny and the roles we play in our own fate. “It’s kind of liberating to be that naked and also be like, ‘Oh, I have to memorize my line…