GUI -- [ONOS-347] -  Suppress display of offline-devices (press the 'M' key).
 - also minor cleanup of link "online" state, based on src/tgt nodes online state.

Change-Id: I6d4c634e4d9f7f994f9871b7c95e3264d6ada2bb
diff --git a/web/gui/src/main/webapp/json/ev/simple/ev_14_onos.json b/web/gui/src/main/webapp/json/ev/simple/ev_14_onos.json
new file mode 100644
index 0000000..9df9d61
--- /dev/null
+++ b/web/gui/src/main/webapp/json/ev/simple/ev_14_onos.json
@@ -0,0 +1,22 @@
+{
+  "event": "removeDevice",
+  "payload": {
+    "id": "of:0000ffffffff0003",
+    "type": "switch",
+    "online": false,
+    "location": {
+      "type": "latlng",
+      "lat": 40.7127,
+      "lng": -74.0059
+    },
+    "labels": [
+      "",
+      "sw-3",
+      "0000ffffffff0003"
+    ],
+    "metaUi": {
+      "x": 800,
+      "y": 280
+    }
+  }
+}