Refactor integration tests for netconf in netconf-it

Change-Id: I03c8a9220dc1fa115f6489219df6a45297bbd28e
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Fix netconf testtool after recent changes to auth in netconf

Change-Id: I924057380d2a63d062ef33a4d9bc29af61265dc3
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Merge "Refactor integration tests for netconf in netconf-it"
Merge "Fix netconf testtool after recent changes to auth in netconf"