Tweak Jetpack Carousel

<?php
/*
Plugin Name: Tweak Jetpack Carousel
Plugin URI: http://mikelittle.org/
Description: Remove the title and description from the JetPack Carousel overlay
Author: Mike Little
Version: 0.1
Author URI: http://mikelittle.org/
License: GPL V2+
*/

add_filter( 'jp_carousel_add_data_to_images', 'z1_no_carousel_data', 10, 2 );
function z1_no_carousel_data( $html, $attachment_id ) {
    $html = preg_replace( '/data-image-title="[^"]*"/', '', $html);
    $html = preg_replace( '/data-image-description="[^"]*"/', '', $html);
    $html = preg_replace( '/data-comments-opened="[^"]*"/', '', $html);
    return $html;
}
?>