Ticket #22 - RFE: Support sendmail LDAP routing schema
    
    https://fedorahosted.org/389/ticket/22
    Resolves: Ticket #22
    Bug Description: RFE: Support sendmail LDAP routing schema
    Reviewed by: nhosoi (Thanks!)
    Branch: master
    Fix Description: First I had to fix the OID for ntGroupType.  I assigned
    a new OID to it from our OID range.
    Next, I added a new file 60sendmail.ldif containing the new sendmail schema.
    This must be in a separate file.  The problem is that the new schema is
    incompatible with the existing schema of the same name - different syntaxes
    and matching rules.  So if you use 60sendmail.ldif, you must not use
    50ns-mail.ldif, 60inetmail.ldif, or 60qmail.ldif.
    Platforms tested: RHEL6 x86_64
    Flag Day: no
    Doc impact: no