After the shocking death scenes of last week, this week “Game of Thrones” settled down a bit. Monty Ashley and Jason Snell talk you through episode three, including Stannis Baratheon’s nifty table and the cold cunning of Tywin Lannister and Olenna Tyrell. Plus, how can you make incest even ickier? By doing it in a church next to the dead body of your child! Yeah, that’s the spirit, Lannisters!...