Washington Post – Marylanders who host penny-ante poker games in their houses would no longer be breaking the law under a bill that advanced in the Maryland Senate on Tuesday. But then most Marylanders probably have no idea that hosting a friendly game of Texas hold ’em in the rec room is breaking the law, especially since the state has gone all in on casino gambling. Even some lawmakers didn’t know about an obscure provision that prohibits wagering on any game of chance or skill, even in the privacy of one’s home. “It’s illegal to get your Parcheesi game out…