Update list of WP Post Types available to the Social Plugin

/**
 * Return array of enabled social broadcasting post types
 *
 * @static
 * @return array
 */
/* WAS THIS */
public static function broadcasting_enabled_post_types() {
    return apply_filters('social_broadcasting_enabled_post_types', array('post'));
}

/* CHANGE TO THIS - ADD INTO THE ARRAY THE POST TYPES YOU WANT TO HAVE AVAILABLE TO THE "SOCIAL" PLUGIN */
public static function broadcasting_enabled_post_types() {
    return apply_filters('social_broadcasting_enabled_post_types', array('post', 'product'));
}