Fixes #3750 fusiondirectory.conf attribute configVersion is unused and should be removed

setup/class_setupStep_Finish.inc

@@ -43,8 +43,7 @@ class Step_Finish extends setup_step
   {
     $smarty           = get_smarty();
     $cv               = $this->parent->captured_values;
-    $cv['debugLevel'] = $this->parent->getDebugLevel();
-    $smarty->assign('cv',                       xmlentities($cv));
+    $smarty->assign('cv', xmlentities($cv));
     $smarty->assign('templateCompileDirectory', SPOOL_DIR);
     return $smarty->fetch(CONFIG_TEMPLATE_DIR.CONFIG_FILE);
   }