Revert "Revert "Revert "Bug 2376 fixed: Performing NS-Update through CLI"""

This reverts commit 89aa4e1c.

Change-Id: I8ab8d7b91d4aff60f43da0000fefb4fad9d177c5
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>