ONOS-7451 ODTN TAPI connectivity service.

(still JSON cannot be converted to DataNode)

Completed with RPC PoC for ONOS-7451

Fixed style errors (import Yang classes > 120)

Change-Id: Ie565576a604ee1ccf3d046e7e461c1d132234e8f
diff --git a/apps/odtn/src/test/resources/post-nbi-tapi-rpc b/apps/odtn/src/test/resources/post-nbi-tapi-rpc
new file mode 100644
index 0000000..45bdb17
--- /dev/null
+++ b/apps/odtn/src/test/resources/post-nbi-tapi-rpc
@@ -0,0 +1 @@
+curl -X POST http://localhost:8181/onos/restconf/operations/tapi-connectivity:create-connectivity-service -H 'cache-control: no-cache' -H 'content-type: application/json' -d @create-connectivity.json