Heads up - minor usb disk key probing change

    USB disk keys in the master branch will now attach starting
    at da8 instead of da0.  This is to reduce interference between
    USB disk keys and AHCI/SILI probes which also attach to da*.

    The relatively few people booting from USB disk keys will need
    to adjust the /etc/fstab on the disk key.

    The kernel should still be able to automount the root but you can
    avoid unnecessary root mount scanning by supplying the exact mount
    string via /boot/loader.conf, e.g. vfs.root.mountfrom="ufs:da8s1a".

					-Matt
					Matthew Dillon 
					<[e-mail]>