Drop "I" prefix from IBatchOperationTarget, IFlow and IFlowManagerService.

- This task is a part of ONOS-1687.

Change-Id: I24d14b5ecf4152bfb3f239c7b03725302bc307dd
diff --git a/src/main/java/net/onrc/onos/core/matchaction/MatchAction.java b/src/main/java/net/onrc/onos/core/matchaction/MatchAction.java
index c9aef04..d31ced8 100644
--- a/src/main/java/net/onrc/onos/core/matchaction/MatchAction.java
+++ b/src/main/java/net/onrc/onos/core/matchaction/MatchAction.java
@@ -4,7 +4,7 @@
 import java.util.List;
 
 import net.floodlightcontroller.util.MACAddress;
-import net.onrc.onos.api.batchoperation.IBatchOperationTarget;
+import net.onrc.onos.api.batchoperation.BatchOperationTarget;
 import net.onrc.onos.core.matchaction.action.IAction;
 import net.onrc.onos.core.matchaction.action.OutputAction;
 import net.onrc.onos.core.matchaction.match.IMatch;
@@ -17,7 +17,7 @@
 /**
  * A filter and actions for traffic.
  */
-public class MatchAction implements IBatchOperationTarget {
+public class MatchAction implements BatchOperationTarget {
     protected final MatchActionId id;
     protected SwitchPort port;
     protected List<IMatch> matches;