Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Copy head to stable/9 as part of 9.0-RELEASE release cycle.Approved by: re (implicit)
Fix conflicts after heimdal-1.1 import and add build infrastructure. Importall non-style changes made by heimdal to our own libgssapi.