[ONOS-4879][ONOS-5024][ONOS-5025]TE Topology NBI

The APP introduces IETF TE Topology YANG models as RESTCONF NBI,
and it works as an adapter for data conversion between
YMS(YANG generated JAVA classes) and TE Topology Core subsystem.

The APP implements the following interfaces:
IetfNetworkService Interface
IetfTopologyService Interface
IetfNetworkTopologyService Interface

Change-Id: I761ff684bde4b64ca42bb1b0d5b1ddfb8a2377fd
diff --git a/apps/tenbi/pom.xml b/apps/tenbi/pom.xml
new file mode 100644
index 0000000..0f59a82
--- /dev/null
+++ b/apps/tenbi/pom.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2016-present Open Networking Laboratory
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.onosproject</groupId>
+        <artifactId>onos-apps</artifactId>
+        <version>1.8.0-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>onos-app-tenbi</artifactId>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>topology</module>
+        <module>yangmodel</module>
+        <module>utils</module>
+    </modules>
+
+    <description>TE YANG NBI Application</description>
+</project>
+