(default_setup): Provide defaults for inplacealiases and recursealiases.

 /* GNU Mailutils -- a suite of utilities for electronic mail
    Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004,
-   2005 Free Software Foundation, Inc.
+   2005, 2006 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -268,6 +268,8 @@ static char *default_setup[] = {
   "sender mail-followup-to reply-to from",
   "set nocmd",
   "set metamail",
+  "set recursivealiases",
+  "set noinplacealiases",
   
   /* Start in mail reading mode */
   "set mode=read",