ONOS-4410 Implemented PacketProgrammable and Pipeliner behaviors in the
BMv2 driver

Also other minor fixes / refactorings

Change-Id: I2205890b76471e8e8490beccd6b36e5358f8d407
diff --git a/providers/bmv2/app/features.xml b/providers/bmv2/app/features.xml
index 6c9372f..8886c0c 100644
--- a/providers/bmv2/app/features.xml
+++ b/providers/bmv2/app/features.xml
@@ -20,7 +20,7 @@
         <feature>onos-drivers-bmv2</feature>
         <bundle>mvn:${project.groupId}/${project.artifactId}/${project.version}</bundle>
         <bundle>mvn:${project.groupId}/onos-bmv2-provider-device/${project.version}</bundle>
-        <bundle>mvn:org.apache.thrift/libthrift/0.9.2</bundle>
+        <bundle>mvn:org.apache.thrift/libthrift/0.9.3</bundle>
         <bundle>mvn:${project.groupId}/onos-bmv2-protocol/${project.version}</bundle>
     </feature>
 </features>