added output error message display by remote ssh execution

- retriggered

Change-Id: Ied3dd6cf0bce60225c6d990a69adb3cfef6719ad
Signed-off-by: Michal Rehak <mirehak@cisco.com>
(cherry picked from commit c0515b013f5b500094a7650f68be93b0e054d86c)
Merge "added output error message display by remote ssh execution" into stable/helium