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/simple/scenario.json b/web/gui/src/main/webapp/json/ev/simple/scenario.json
index c47d40e..4c55b2d 100644
--- a/web/gui/src/main/webapp/json/ev/simple/scenario.json
+++ b/web/gui/src/main/webapp/json/ev/simple/scenario.json
@@ -20,6 +20,6 @@
     "10. update link (increase width, update props)",
     "11. update link (reduce width, update props)",
     "12. remove link",
-    ""
+    "13. remove host (10.0.0.17)"
   ]
 }