GUI -- added removeHost code; augmented 'simple' scenario to include removeHost.
- flattened lat/long in device props "bag" - example events.

Change-Id: I1e619c84842c5fc4ab7a9dc59452c358f0ce7b10
diff --git a/web/gui/src/main/webapp/json/ev/_capture/rx/addDevice_ex1.json b/web/gui/src/main/webapp/json/ev/_capture/rx/addDevice_ex1.json
index 822fc25..b82fda8 100644
--- a/web/gui/src/main/webapp/json/ev/_capture/rx/addDevice_ex1.json
+++ b/web/gui/src/main/webapp/json/ev/_capture/rx/addDevice_ex1.json
@@ -11,11 +11,8 @@
       null
     ],
     "props": {
-      "location": {
-        "type": "latlng",
-        "lat": 123.5,
-        "lng": 67.8
-      },
+      "latitude": 123.5,
+      "longitude": 67.8,
       "anotherProp": "foobar"
     }
   }