Upgrade included hoverIntent library to r7 (currently shipping r5)

1st lets get #1608510: Remove all drupal_add_js with hook_libraries in. Once that's in it'll be a lot simpler to update the library.

Here's a fix, this assumes the other patches have been applied.

#1608510: Remove all drupal_add_js with hook_libraries this patch already apply in nice_menus 7.x.2.3 , now you can using this method

/**
 * Implements hook_library_alter().
 */
function example_library_alter(&$libraries, $module) {
  // Update jquery.hoverIntent to version 0.6.
  if ($module == 'nice_menus' && isset($libraries['jquery.hoverIntent'])) {
    // Verify existing version is older than the one we are updating to.
    if (version_compare($libraries['jquery.hoverIntent']['version'], '0.6', '<')) {
      // Update the existing jquery.hoverIntent to version 0.6.
      $libraries['jquery.hoverIntent']['version'] = '0.6';
      $libraries['jquery.hoverIntent']['js'] = array(
        drupal_get_path('module', 'example') . '/jquery.hoverIntent-0.6.js' => array(),
      );
    }
  }
}

thanks klonos.
drupal 7 default jquery version is v1.4.4. hoverIntent r6 need jQuery 1.5.1. so this may be a bad idea.
you can be overiide it to hoverIntent r6. then use jquery update module update jquery version to > 1.5.1

see #2001616: Upgrade included Superfish library to the latest version 1.7.4 (currently shipping 1.4.8)