fixed: include all items from kern.disks split
fixed: include all items from kern.disks split

salt['grains.get']('disks') always dropped the last disk (first in returned list from sysctl).
"sysctl -n" does not include sysctl-name, so the [1:] offset was wrong.
saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt