Whitespace, comments, minor fixes from Drupal code review module

<?php

// Defaults for new configs

/**

 * @file

 * Defaults for new instances of MkDru config form

 */

$mkdru_defaults['settings']['title'] = '';

$mkdru_defaults['settings']['is_service_proxy'] = 1;

$mkdru_defaults['settings']['disable_ranking'] = 0;

<?php

// Library definitions for libjs-pz2 tools

/**

 * @file

 * Library definitions for libjs-pz2 tools

 */

function mkdru_libraries_info() {

  $libraries['libjs-pz2'] = array(

    'name' => 'Pazpar2/Service Proxy JS Tools',

<div class="mkdru-facet <?php print $class ?>"> </div>

<?php

/**

 * @file

 * Facet block content.

 * 

 * $class: Class to mark the facet container. Facet name prefixed with mkdru-facet-.

 */

?>

<div class="mkdru-facet <?php print $class; ?>"> </div>

<?php

/**

 * @file

 * Search block template.

 */

?>

<form id="mkdru-block-search-<?php print $nid ?>" target="_blank" onsubmit="document.location.href = '<?php print $path ?>#query=' + jQuery('#mkdru-block-search-<?php print $nid ?> input:text').attr('value'); return false;">

  <input type="text" width="100%"/></br>

  <input type="submit" value="<?php print t("Search") ?>">

<?php

/**

 * @file

 * Search form template.

 * See mkdru.form.js to override handlers.

 */

?>

<form class="mkdru-search">

  <input class="mkdru-autocomplete" type="text" size="50"/>

  <input type="submit" value="Search"/>