set include path

plugins/unl_theme/views/default/pageshells/pageshell.php

@@ -26,6 +26,7 @@ if (empty($vars['title'])) {
     $title = $vars['config']->sitename . " | " . $vars['title'];
 }
 
+set_include_path(get_include_path() . PATH_SEPARATOR . dirname($vars['config']->path).'/lib/php');
 require_once 'UNL/Templates.php';
 
 UNL_Templates::$options['version'] = 3;
@@ -76,4 +77,3 @@ $page->contactinfo = '<h3>Contacting Us</h3><p><strong>University of Nebraska-Li
 $page->footercontent = elgg_view('page_elements/footer', $vars);
 
 echo $page;
-?>
\ No newline at end of file