ONOS-4359: continued work on theming UI
- topo view: fixed device/host badge rendering
- added "mojoColor" mock server scenario

Change-Id: I5d2da657580503abd8015875d45d2e715d44033a
(cherry picked from commit 44c440f)
diff --git a/web/gui/src/test/_karma/ev/mojoColors/scenario.json b/web/gui/src/test/_karma/ev/mojoColors/scenario.json
new file mode 100644
index 0000000..dd6a63e
--- /dev/null
+++ b/web/gui/src/test/_karma/ev/mojoColors/scenario.json
@@ -0,0 +1,12 @@
+{
+  "comments": [
+    "Show all possible Mojo Colors"
+  ],
+  "title": "Color-Tweaking Scenario for Mojo Palette",
+  "params": {
+    "lastAuto": 35
+  },
+  "description": [
+    "Yee-haw! Colors galore!"
+  ]
+}