added uikit markup for meta winix function

WIP: #2

winixd/functions/meta.cpp

@@ -5,7 +5,7 @@
  */
 
 /* 
- * Copyright (c) 2011-2018, Tomasz Sowa
+ * Copyright (c) 2011-2021, Tomasz Sowa
  * All rights reserved.
  * 
  * Redistribution and use in source and binary forms, with or without
@@ -127,6 +127,8 @@ return false;
 
 void Meta::ChangeAdminMeta()
 {
+	// IMPROVE ME we need to show an error msg if the user is not an admin
+
 	if( cur->session->puser && cur->session->puser->super_user )
 	{
 		const std::wstring & meta_str = cur->request->PostVar(L"itemmeta");