Feature 1417 Fixing PDUs.

Adding VLD deployed info at NSR and at VNFR.
Adding topology at VNFR:vdur:interface, what ns-vld or vnf-vld is connected

Change-Id: I8f3c68502838affbb0c1f8e876f097d0d8d14f83
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>