Import Heimdal Kerberos 5 from cryptosrc-intl.
import of heimdal 0.3a
import of heimdal 0.3e
import of heimdal 0.3f
import of heimdal 0.4e
import heimdal 0.5
import of heimdal 0.6
Import heimdal-0.6.1

Changes in release 0.6.1
 * Fixed ARCFOUR suppport
 * Cross realm vulnerability
 * kdc: fix denial of service attack
 * kdc: stop clients from renewing kerberos 4 tickets into the future
 * bug fixes
Import of Heimdal release 0.6.2
 * Fix possible buffer overrun in v4 kadmin (which now defaults to off)
Import heimdal 0.6.3

Changes in release 0.6.3

 * fix vulnerabilities in ftpd
 * support for linux AFS /proc "syscalls"
 * support for RFC3244 (Windows 2000 Kerberos Change/Set Password) in
   kpasswdd
 * fix possible KDC denial of service
 * bug fixes
Import latest Heimdal from the head of their git repository into the
new location for externally maintained software.
Reimport Heimdal dist converted into NetBSD dist format.  The prior
import did not catch all of the $Id$ tags because many of them are
unexpanded and the RE was only looking for expanded keywords.