NEEDS WORK Add libblkid and libuuid

Signed-off-by: Frank S. Filz <ffilzlnx@mindspring.com>
Use fsid from file system if not configured for export

Also fix posix2fsal_fsid to convert dev_t minor and major to fsid minor
and major.

Signed-off-by: Frank S. Filz <ffilzlnx@mindspring.com>
TEMP

Signed-off-by: Frank S. Filz <ffilzlnx@mindspring.com>