This reverts commit d00c606fee.
There are internal dependencies inside the last stage: first, we
register NNS root, only then register add records.
Revert for now, will revert back after more testing.
Change-Id: I760632b5628caf04849d4a64c714cf286051f357
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>