Don't query for body in moderation menu

boards/templates/boards/post.html

@@ -58,8 +58,6 b''
                     selector: '#{{ post.id }} .moderation-menu',
                     trigger: 'left',
                     build: function($trigger, e) {
-                        var body = $('body');
-
                         var canEditPost = PERMS['change_post'];
                         var canDeletePost = PERMS['delete_post'];
                         var canEditThread = PERMS['change_thread'];