New relnotes item:

New relnotes item:
        DEADLKRES added,
        tty TIOCSTI fix,
        sched_4bsd timestamp fix,
        vimage source address selection knob added,
        EFI loader -dev currdev command-line option [ia64],
        epic(4) [sparc64],
        Fire JBus to PCIe bridge [sparc64],
        agp(4) improved,
        snd_hda(4) AD1981HD support,
        snd_hda(4) multichannel playback support,
        iwn(4) updated,
        u3g(4) improved,
        uhso(4) and uhsoctl(1) added,
        pf(4) "sloppy" merged,
        ada(4) BIO_DELETE support,
        gstripe(8) default blocksize increased to 64k,
        NFS negnametimeo option added,
        ZFS NFSv4 ACL support,
        camcontrol identify -v added,
        NFSv4 ACL support: cp(1), find(1), getfacl(1), mv(1), setfacl(1),
        fetch(1) HTTP digest authentication support,
        netstat(1) ARP statistics added,
        newsyslog(8) PID handling changed and -P flag added,
        scandir(3) and alphasort(3) improved for POSIX.1-2008,
        obsolete POSIX.1-2008 XSI functions sighold(), sigignore(),
                sigpause(), sigrelse(), sigset() added for easy porting,
        traceroute(8) now works in a VIMAGE jail,
        usbconfig(8) -d to specify a ugen(4) device to be used,
        usbconfig(8) add_quirk/remove_quirk subcommand added,
        whois(1) -d removed and IPv6 handling added,
        ACPI-CA updated to 20100121,
        netcat updated to OpenBSD 4.6,
        sendmail updated to 8.14.4, and
        tzdata2010b.

git-svn-id: svn://svn.freebsd.org/base/stable/8@210359 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f