Updated draft for kadmind plugin API

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>>>>> "RA" == Russ Allbery <rra at stanford.edu> writes:

    [...]
    RA> Update Module API
    [...]
    RA>       struct kadmin_strength_0 {
    RA>           int minor_version;            /* currently 0 */
    [...]

You probably mean struct kadmin_update_0 here (though of course it is the
exported symbol name that is important).