add modelines to .hxx files as well

scripting/source/storage/ScriptSecurityManager.hxx

@@ -1,3 +1,4 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
 /*************************************************************************
 *
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
@@ -97,3 +98,5 @@ private:
 } // scripting_securitymgr
 
 #endif //_FRAMEWORK_SCRIPT_SCRIPTSECURITYMANAGER_HXX_
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */