[krbdev.mit.edu #8751] git commit

Fix up kdb5_util documentation

In kdb5_util.rst, reorder the main option summary to match the order
they are documented in below, and document the -x option.  Remove the
kdb5_util create -h switch case as 'h' has never been in the getopt
string.  Add the -r18 option to the kdb5_util dump and load option
summaries.  Reword the kdb5_util load -hash option.  Remove the
nonexistent kdb5_util load dbname parameter.

In database.rst, alter the example for loading a single principal to
use the dump principal filtering functionality, as that functionality
does not currently exist for load.

In the kdb5_util usage error message, reorder the main options to
match the order in the documentation and to fit within 79 columns.
Also add the -P option.

(cherry picked from commit fa000575085be71bfc326221a4d4d23fc00a1462)

https://github.com/krb5/krb5/commit/479f5100007ec5472af418e15f17e4505044a8e9
Author: Greg Hudson <[email protected]>
Commit: 479f5100007ec5472af418e15f17e4505044a8e9
Branch: krb5-1.16
 doc/admin/admin_commands/kdb5_util.rst |   33 ++++++++++++++++++-------------
 doc/admin/database.rst                 |    6 ++--
 src/kadmin/dbutil/dump.c               |    2 +-
 src/kadmin/dbutil/kdb5_create.c        |    7 ------
 src/kadmin/dbutil/kdb5_util.c          |    9 ++++---
 5 files changed, 28 insertions(+), 29 deletions(-)