Changed root pom.xml to point to 0.5.0.onos-SHAPSHOT in order to pickup latest CopyCat fixes.

Change-Id: I54b1c04b76d05a41d7c1dd661329a5e4126e6bdc
diff --git a/pom.xml b/pom.xml
index 393052e..84349db 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,7 +69,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <netty4.version>4.0.23.Final</netty4.version>
-        <copycat.version>0.4.0.onos</copycat.version>
+        <copycat.version>0.5.0.onos-SNAPSHOT</copycat.version>
         <openflowj.version>0.3.9.oe</openflowj.version>
         <karaf.version>3.0.3</karaf.version>
         <jersey.version>1.19</jersey.version>