Move address-bindings config to new config system

Change-Id: I6d87ddbf98789dbe8355c453a3263f50fbc5d99c
diff --git a/incubator/api/src/main/java/org/onosproject/incubator/net/config/basics/SubjectFactories.java b/incubator/api/src/main/java/org/onosproject/incubator/net/config/basics/SubjectFactories.java
index 257bd27..fe548df 100644
--- a/incubator/api/src/main/java/org/onosproject/incubator/net/config/basics/SubjectFactories.java
+++ b/incubator/api/src/main/java/org/onosproject/incubator/net/config/basics/SubjectFactories.java
@@ -50,6 +50,14 @@
                 }
             };
 
+    public static final SubjectFactory<ConnectPoint> CONNECT_POINT_SUBJECT_FACTORY =
+            new SubjectFactory<ConnectPoint>(ConnectPoint.class, "ports") {
+                @Override
+                public ConnectPoint createSubject(String key) {
+                    return ConnectPoint.deviceConnectPoint(key);
+                }
+            };
+
     public static final SubjectFactory<HostId> HOST_SUBJECT_FACTORY =
             new SubjectFactory<HostId>(HostId.class, "hosts") {
                 @Override