added iframe header to prevent console warning in chrome and newer browsers

Author: Samnan

cache.php

@@ -18,6 +18,8 @@
 	// concat theme path to make etags unique per theme
 	if ($fileList == '')	$fileList = THEME_PATH . v($_REQUEST["css"]);
 	if ($fileList == '')	exit();
+		
+	header("X-Frame-Options: SAMEORIGIN"); 
 
 	// cache scripts and css per version, if not in development mode
 	if ($useCache) {

index.php

@@ -10,6 +10,7 @@
 	define('BASE_PATH', dirname(__FILE__));
 
 	header("Content-Type: text/html;charset=utf-8");
+	header("X-Frame-Options: SAMEORIGIN");
 	include_once(BASE_PATH . "/lib/session.php");
 	Session::init();