We all know how Buddy Cianci could, as my old prof Kevin White used to say, talk a dog off a meat truck. Now comes the news that his first post-release gig from the federal pen in Fort Dix, New Jersey, will be doing PR for Fifteen Beacon, a tony Boston hotel near the Massachusetts State House. (For those paying close attention: this word comes from Boston PR impresario George Regan, who, long ago, was Kevin from Heaven's press secretary at Boston City Hall, and whose clients now include hotel owner Paul Roif.)