Correction to physical route

The key has been removed from connector-pin-route. A key is not necessary in a "config false" (read-only) list. The key was causing Pyang errors.

Author: nigel-r-davis

YANG/tapi-physical-route.yang

@@ -196,7 +196,7 @@ module tapi-physical-route {
                 CONDITION: Mandatory where AccessPort is used to define physical route.";
         }
         list connector-pin-in-route {
-            key 'tapi-equipment:device-ref/tapi-equipment:device-uuid equipment-uuid connector-identification pin-identification';
+            /* key 'device-uuid equipment-uuid connector-identification pin-identification'; */
             /* the reference to equipment is used as a key, but the key statement does not accept container, but only leafs.
             Hence the two leafs of the equipment-ref have been explicitly specified.*/
             config false;