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)
Build usr.bin/ with WARNS=6 by default.Also add some missing $FreeBSD$ to keep svn happy.
Add nl(1)PR: 27078Obtained from: NetBSD