Added a LogicalClockService for ordering arbitrary events in the cluster. Updated couple of areas that are currently vulnerable to clock skew

Change-Id: I14548ecb3c783104de8d72cbb5eb21de6ece08ed
diff --git a/cli/src/main/java/org/onosproject/cli/net/MapsListCommand.java b/cli/src/main/java/org/onosproject/cli/net/MapsListCommand.java
index 13e8867..27cc525 100644
--- a/cli/src/main/java/org/onosproject/cli/net/MapsListCommand.java
+++ b/cli/src/main/java/org/onosproject/cli/net/MapsListCommand.java
@@ -37,7 +37,7 @@
     // TODO: Add support to display different eventually
     // consistent maps as well.
 
-    private static final String FMT = "%-20s %8s";
+    private static final String FMT = "name=%s size=%d";
 
     /**
      * Displays map info as text.
@@ -45,17 +45,9 @@
      * @param mapInfo map descriptions
      */
     private void displayMaps(List<MapInfo> mapInfo) {
-        print("------------------------------");
-        print(FMT, "Name", "Size");
-        print("------------------------------");
-
-
         for (MapInfo info : mapInfo) {
             print(FMT, info.name(), info.size());
         }
-        if (mapInfo.size() > 0) {
-            print("------------------------------");
-        }
     }
 
     /**