remove image and legacy body

layouts/posts/single.html

@@ -13,8 +13,6 @@
       <div class="container">
         <div class="block-content">
           {{ partial "posts/chapo.html" .Params.description_short }}
-          {{ partial "posts/image.html" .Params.image }}
-          {{ partial "posts/body.html" . }}
         </div>
       </div>
     </div>