Michael Calderone over at the Politico broke the news today that D.C.’s original foul-mouthed political blog, Wonkette, is leaving the Gawker media empire. Managing editor Ken Layne will personally take the helm of the newly independent Wonkette, as he confirmed in a post on the site today. There’s some pretty thinly veiled subtext in both the letter from Gawker publisher Nick Denton that Calderone posted, and in Layne’s announcement, that Layne and Denton disagree about…