- preprocess kerberos.ldif into a format FDS will like better, and include
        that as a doc file as well (from 1.6.1-4)
    - drop old, incomplete SELinux patch (from 1.6.1-4)
    - add patch from Greg Hudson to make srvtab routines report missing-file
        errors at same point that "file" keytab routines do (from 1.6.1-4,
        #241805)