After a week off, Burn Notice came back without losing any of its momentum. I must admit that I breathed a sigh of relief. I was afraid the break would cause the show to stumble, but I’ve never been more pleased to be wrong. “Exit Plan” didn’t have as much breakneck pace as the last few episodes, but that’s not to say that it was lacking in action or drama. There was a lot packed into this hour, so let’s get to it.