use getAuthUID function instead of get_uid, use new permission basis/cis and switch to Auth_Controller where possible

application/controllers/Cis4.php

@@ -5,18 +5,18 @@ if (! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  *
  */
-class Cis4 extends FHC_Controller
+class Cis4 extends Auth_Controller
 {
 	/**
 	 * Constructor
 	 */
 	public function __construct()
 	{
-		parent::__construct();
-
-		// Loads Libraries
-		$this->load->library('AuthLib');
-		$this->load->library('PermissionLib');
+		parent::__construct(
+		    array(
+			'index' => 'basis/cis:r'
+		    )
+		);
 	}
 
 	// -----------------------------------------------------------------------------------------------------------------