LUDOC-259 lfsck: add the missed lfsck command and option

LUDOC-259 lfsck: add the missed lfsck command and option

Including the miss lfsck_query command:
lfsck_query [-M | --device MDT_device] [-h | --help]
            [-t | --type lfsck_type[,lfsck_type...]]
            [-w | --wait]

The missed lfsck_start option:
[-d | --delay_create_ostobj]

Signed-off-by: Fan Yong <fan.yong@intel.com>
Change-Id: I1f14fb508ec1379d250176cf646156c786b92a06
Reviewed-on: https://review.whamcloud.com/26028
Tested-by: Jenkins
Reviewed-by: Joseph Gmitter <joseph.gmitter@intel.com>