@@ -2,6 +2,9 @@
<html>
<head>
<meta charset="UTF-8">
+<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate"/>
+<meta http-equiv="Pragma" content="no-cache" />
+<meta http-equiv="Expires" content="0" />
<title>Preview</title>
<link rel="stylesheet" href="resources/css/preview.css">
<link rel="stylesheet"
sunyj