* The template for displaying Comments.
* The area of the page that contains both current comments and the comment
* form. The actual display of comments is handled by a callback to
* wpex_comment() which is located at functions/comments-callback.php
* @package WordPress
* @subpackage Pytheas
* @since Pytheas 1.0
* If the current post is protected by a password and the visitor has not yet
* entered the password we will return early without loading the comments.
if ( post_password_required() )