smartd: DEVICESCAN will now pick up SATA/SAT devices

attached to a SCSI device tree via SAT translation.
Note: this is a bit of a hack.  I will document it once
I know if this needs to be Linux only or can have more
general application.


git-svn-id: https://smartmontools.svn.sourceforge.net/svnroot/smartmontools/trunk@2306 4ea69e1a-61f1-4043-bf83-b5c94c648137