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/service/src/test/resources/post-tapi-rpc-delete-connectivity-service b/apps/odtn/service/src/test/resources/post-tapi-rpc-delete-connectivity-service
new file mode 100644
index 0000000..b45296e
--- /dev/null
+++ b/apps/odtn/service/src/test/resources/post-tapi-rpc-delete-connectivity-service
@@ -0,0 +1 @@
+curl -X POST http://localhost:8181/onos/restconf/operations/tapi-connectivity:delete-connectivity-service -H 'cache-control: no-cache' -H 'content-type: application/json' -H 'Basic a2FyYWY6a2FyYWY=' -d @delete-connectivity.json