Squashed 'libscsicmd/' changes from 2200662..19990bb

19990bb List of all asc/ascq values and their names
7fd3c64 Switch to a macro to define the sense keys
f7e791a Extract vendor unique error information
9d4fc0f Add a simple version for READ CAPACITY 16
31522de Add READ CAP and READ/WRITE.
064bd21 Compile with optimization to catch more issues

git-subtree-dir: libscsicmd
git-subtree-split: 19990bbcc791c0cf6081f638cbf3b4e87f931730
Merge commit 'bdd53107b289f06c870d90208aa965799c3428aa'
Emit scan info in its own map

Also added histogram and latency info