title: //h1[@class="entry-title"]
author: //a[@class="url fn n"]
date: //time[contains(@class, "published")]/@datetime
body: //div[@class="post-content"]

strip: //div[contains(@class, "bar-categories")]

test_url: http://johnnysgamelogs.fr/le-jeu-ordinaire-et-ses-vicissitudes-ecrire-a-nouveau/