rename status-related stuff to board_status

This just moves stuff to be more clear about the purpose of
the script. Other suggestions are welcome.

Change-Id: Ic6095fd4eb347daa5a03eff21b5952d2d42a6bfd
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/4038
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>

util/board_status/board_status.sh

@@ -107,7 +107,7 @@ fi
 
 mkdir "$OUTDIR"
 
-getrevision="util/status/getrevision.sh"
+getrevision="util/board_status/getrevision.sh"
 test_cmd 0 $getrevision
 touch ${OUTDIR}/revision.txt
 printf "Local revision: %s\n" $($getrevision -l) >> ${OUTDIR}/revision.txt