Ticket History #6497: kinit/fast usage message

On the trunk:

% ./bin/kinit -\?
./bin/kinit: illegal option -- ?
Usage: kinit [-V] [-l lifetime] [-s start_time]
[-r renewable_life] [-f | -F] [-p | -P] [-a | -A] [-C]
[-E]
[-v] [-R] [-k [-t keytab_file]] [-c cachename]
[-S service_name]-T ticket_armor_cache
[-X <attribute>[=<value>]] [principal]

options: -V verbose
-l lifetime
-s start time
-r renewable lifetime
-f forwardable
-F not forwardable
-p proxiable
-P not proxiable
-a include addresses
-A do not include addresses
-v validate
-R renew
-C canonicalize
-E client is enterprise principal name
-k use keytab
-t filename of keytab to use
-c Kerberos 5 cache name
-S service
-X <attribute>[=<value>]

The "-T ticket_armor_cache" should be in square brackets, unless it's
a required option, and for consistency should be separated from the "-
S service_name" option by one space. It should also be listed with a
description further down.

There should also be a line break between "options:" and the "-V"
description.

(Sorry, no patch handy.)

--
Ken Raeburn / raeburn@mit.edu / no longer at MIT Kerberos Consortium