Fixing pom.xml duplicate dependencies and tying in lib into the root pom.

Change-Id: I00a13c0e0acc0c4a99fde1cd1d4fe06dbf3fb2f9
diff --git a/pom.xml b/pom.xml
index ffc2362..0abe235 100644
--- a/pom.xml
+++ b/pom.xml
@@ -71,11 +71,6 @@
             <version>${project.version}</version>
         </dependency>
         <dependency>
-            <groupId>org.onosproject</groupId>
-            <artifactId>onos-core-serializers</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
             <groupId>javax.ws.rs</groupId>
             <artifactId>javax.ws.rs-api</artifactId>
             <version>2.0.1</version>