New series, five things, on Fridays. 1. Vikings — Gritty, gory, gorgeous people, incredible acting, amazing story line. I’ve devoured every season of this show. Warning, if you’re not cool with violence and bloodshed, this isn’t the show for you. (Amazon Prime) 2. Shameless — Hysterical, touching, and completely politically incorrect. If you want to laugh so hard that you cry, you’ll love this one. If you don’t like vulgarity,…