backed out fix for win32

[kervin@blueprint-tech.com]

it seems that a few fixes from a week or two ago got backed out somehow...

Fixes a win32 crasher; the memory can't be free'ed.

--Kervin

Index: uuid.c
===================================================================
RCS file: /repo/OpenLDAP/pkg/ldap/libraries/liblutil/uuid.c,v
retrieving revision 1.16
diff -r1.16 uuid.c
231c231
< 	free( uuidstr );
---
> 	RpcStringFree( &uuidstr );