[Heimdal-source-changes] [heimdal/heimdal] 989422: Install kuserok-plugin.h and update docs

[Viktor Dukhovni]

  Branch: refs/heads/master
  Home:   https://github.com/heimdal/heimdal
  Commit: 989422e0fcd8ce07fe16fb78cab4caabe6e5518a
      https://github.com/heimdal/heimdal/commit/989422e0fcd8ce07fe16fb78cab4caabe6e5518a
  Author: Viktor Dukhovni <viktor at twosigma.com>
  Date:   2019-09-26 (Thu, 26 Sep 2019)

  Changed paths:
    M lib/krb5/Makefile.am
    M lib/krb5/krb5-plugin.7

  Log Message:
  -----------
  Install kuserok-plugin.h and update docs

The header file was not installed, and the manpage had the wrong
name for the plugin load function, it is "krb5_plugin_kuserok_plugin_load",
not "kuserok_plugin_load".