Windows: improve afskfw error message output

Windows: improve afskfw error message output

Add KTC and PT error messages to those that can be
translated within afskfw.lib.  This improves the error
logging for afslogon.dll, afscreds.exe, and afssrvadm.exe

Reviewed-on: http://gerrit.openafs.org/5108
Reviewed-by: Jeffrey Altman <jaltman@openafs.org>
Tested-by: Jeffrey Altman <jaltman@openafs.org>
(cherry picked from 549737f1e7d52256f053c86116b56c3211b084b6)

Change-Id: I4eb6f23e035b0774dffce8779d680b16ea607d2e
Reviewed-on: http://gerrit.openafs.org/5136
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Tested-by: Jeffrey Altman <jaltman@openafs.org>
Reviewed-by: Jeffrey Altman <jaltman@openafs.org>