Bug 703990 - Support upgrade from Red Hat Directory Server
    
    https://bugzilla.redhat.com/show_bug.cgi?id=703990
    Resolves: bug 703990
    Bug Description: Support upgrade from Red Hat Directory Server
    Reviewed by: nkinder (Thanks!)
    Branch: master
    Fix Description: added 50fixNsState.pl - if upgrading from a machine of
    a different arch, we need to fix the nsState attribute value used by the
    uniqueid generator and the CSN generator.  If upgrading from a 32-bit to
    a 64-bit, we cannot update the uniqueid generator due to a bug in the
    generator code, so we just delete the entry and let the server
    recreate it.
    Platforms tested: RHEL6 x86_64 (from RHEL 5 32-bit and 64-bit)
    Flag Day: no
    Doc impact: yes
    (cherry picked from commit c4d9f45af88ba0f7c34f202d216ff9e95799be6d)