Move IntentSynchronizer to routing bundle.

This allows it to be used separately from SDNIP.

Change-Id: I45358666aa32763cb4bcac8f1c0a4025c6b76863
diff --git a/apps/routing/pom.xml b/apps/routing/pom.xml
index 1123c12..51bd396 100644
--- a/apps/routing/pom.xml
+++ b/apps/routing/pom.xml
@@ -106,6 +106,14 @@
             <scope>test</scope>
         </dependency>
 
+        <dependency>
+            <groupId>org.onosproject</groupId>
+            <artifactId>onos-api</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+            <classifier>tests</classifier>
+        </dependency>
+
     </dependencies>
 
 </project>