Fix setting the front page when using the migration tool.

git-svn-id: file:///tmp/wdn_thm_drupal/branches/drupal-7.x@149 20a16fea-79d4-4915-8869-1ea9d5ebf173

sites/all/modules/unl/unl_migration.php

@@ -469,7 +469,7 @@ class Unl_Migration_Tool
         return $absoluteUrl;
     }
     
-    private function _createPage($title, $content, $alias = '', $lastModified = NULL, $makeFrontPage = FALSE)
+    private function _createPage($title, $content, $alias = '', $makeFrontPage = FALSE)
     {
         
         if (substr($alias, -1) == '/') {