Update TAPI YANG files to v2.1(v20181016)

* Replaced TAPI yang files with latest master(v2.1)
* Updated ModelRegistrator
* Updated library path for auto generated library
* Updated ODTN Phase1.0 impl
* Added TAPI XML conversion test for ODTN Phase1.0
* Added sample JSON for ODTN Phase1.0

Change-Id: I11eeab2423a1468df3ee515d40f31b82ed96aa3c
diff --git a/apps/odtn/api/src/main/java/org/onosproject/odtn/utils/tapi/TapiGetConnectivityDetailsInputHandler.java b/apps/odtn/api/src/main/java/org/onosproject/odtn/utils/tapi/TapiGetConnectivityDetailsInputHandler.java
index ca01812..3af0594 100644
--- a/apps/odtn/api/src/main/java/org/onosproject/odtn/utils/tapi/TapiGetConnectivityDetailsInputHandler.java
+++ b/apps/odtn/api/src/main/java/org/onosproject/odtn/utils/tapi/TapiGetConnectivityDetailsInputHandler.java
@@ -17,8 +17,8 @@
 package org.onosproject.odtn.utils.tapi;
 
 import java.util.UUID;
-import org.onosproject.yang.gen.v1.tapicommon.rev20180307.tapicommon.Uuid;
-import org.onosproject.yang.gen.v1.tapiconnectivity.rev20180307.tapiconnectivity.getconnectivityservicedetails.DefaultGetConnectivityServiceDetailsInput;
+import org.onosproject.yang.gen.v1.tapicommon.rev20181016.tapicommon.Uuid;
+import org.onosproject.yang.gen.v1.tapiconnectivity.rev20181016.tapiconnectivity.getconnectivityservicedetails.DefaultGetConnectivityServiceDetailsInput;
 
 /**
  * Utility class to deal with TAPI RPC input with DCS.