TE Topoplogy subsystem I2RS API changes

This submission contains the following:

1. Major changes in apps/tetopology. The changes are mainly introduced
   to support new searching keys in TE Topology.

2. Add RESTCONF notification support in the TE Provider. i.e., for
   south-bound RESTCONF communication with the domain controller.

Change-Id: I6786959deb66c98626edc65ff52694dcf08981a3
diff --git a/apps/tetopology/pom.xml b/apps/tetopology/pom.xml
index 75ae24d..fcf01a7 100644
--- a/apps/tetopology/pom.xml
+++ b/apps/tetopology/pom.xml
@@ -19,82 +19,30 @@
          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>
+        <groupId>org.onosproject</groupId>
         <version>1.8.0-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
     </parent>
 
-    <artifactId>onos-app-tetopology</artifactId>
-    <version>1.8.0-SNAPSHOT</version>
-    <packaging>bundle</packaging>
+    <artifactId>onos-tetopology</artifactId>
+    <packaging>pom</packaging>
 
-    <description>IETF TE Management</description>
+    <description>IETF TE Topology management</description>
 
-    <properties>
-        <onos.app.name>org.onosproject.tetopology</onos.app.name>
-        <onos.app.category>Application</onos.app.category>
-        <onos.app.url>http://onosproject.org</onos.app.url>
-        <onos.app.readme>IETF TE Management.</onos.app.readme>
-        <!--  onos.app.requires>com.huawei.tsdn.yang</onos.app.requires -->
-    </properties>
+    <modules>
+        <module>api</module>
+        <!--
+        <module>app</module>
+        -->
+    </modules>
+
+<!--
     <dependencies>
         <dependency>
             <groupId>org.onosproject</groupId>
-            <artifactId>onlab-junit</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onos-core-serializers</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava-testlib</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.easymock</groupId>
-            <artifactId>easymock</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onlab-osgi</artifactId>
-            <classifier>tests</classifier>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onos-api</artifactId>
-            <scope>test</scope>
-            <classifier>tests</classifier>
-        </dependency>
-
-        <dependency>
-            <groupId>org.onosproject</groupId>
             <artifactId>onos-incubator-api</artifactId>
-            <version>${project.version}</version>
         </dependency>
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onlab-misc</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onos-core-common</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onos-core-common</artifactId>
-            <version>${project.version}</version>
-            <classifier>tests</classifier>
-            <scope>test</scope>
-        </dependency>
-      
     </dependencies>
+-->
 </project>
+