Port the Router functionality from SDN-IP.

As part of this we added an onlab-thirdparty artifact which allows us to
bring in dependencies that aren't bundles.
diff --git a/features/features.xml b/features/features.xml
index 34c70bc..f0430e4 100644
--- a/features/features.xml
+++ b/features/features.xml
@@ -30,6 +30,7 @@
 
 	<bundle>mvn:org.codehaus.jackson/jackson-core-asl/1.9.13</bundle>
 	<bundle>mvn:org.codehaus.jackson/jackson-mapper-asl/1.9.13</bundle>
+	<bundle>mvn:org.onlab.onos/onlab-thirdparty/1.0.0-SNAPSHOT</bundle>
     </feature>
 
     <feature name="onos-thirdparty-web" version="1.0.0"