Resolve: "(OPT) QKD Application Register (new component)" (enhancements and fixes)

Includes code enhancements and fixes related to issue #134 (closed) Includes correcting and exposing QKD App NBI in NBI component, related to issue #135 (closed)

Closes #134 (closed), #135 (closed)

manifests/nginx_ingress_http.yaml

@@ -66,6 +66,6 @@ spec:
             pathType: Prefix
             backend:
               service:
-                name: qkd-appservice
+                name: nbiservice
                 port:
-                  number: 8005
+                  number: 8080