Apply checkstyle rules to CE App.

Change-Id: Ic567d6e8674db2114cb9e2b265b34bbbfbfca981
diff --git a/carrierethernet/pom.xml b/carrierethernet/pom.xml
index 1054cd9..4ef8f36 100644
--- a/carrierethernet/pom.xml
+++ b/carrierethernet/pom.xml
@@ -17,6 +17,13 @@
 <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-dependencies</artifactId>
+        <version>1.8.0</version>
+        <relativePath/><!-- parent is remote -->
+    </parent>
+
     <groupId>org.onosproject</groupId>
     <artifactId>onos-app-carrierethernet</artifactId>
     <version>1.8.0-SNAPSHOT</version>