uiref -- added custom glyph (smiley UI) and used it in nav-items, topo overlay, and custom view.

Change-Id: I98a1b4349472e7789fa71fb25b9dcc0b87c38f2b
diff --git a/uiref/src/main/resources/app/view/uiRefCustom/uiRefCustom.html b/uiref/src/main/resources/app/view/uiRefCustom/uiRefCustom.html
index 30b32ff..d51398d 100644
--- a/uiref/src/main/resources/app/view/uiRefCustom/uiRefCustom.html
+++ b/uiref/src/main/resources/app/view/uiRefCustom/uiRefCustom.html
@@ -6,27 +6,34 @@
         </div>
     </div>
 
-    <div class="data-panel">
-        <table>
-            <tr>
-                <td> Number </td>
-                <td class="number"> {{data.number}} </td>
-            </tr>
-            <tr>
-                <td> Square </td>
-                <td class="number"> {{data.square}} </td>
-            </tr>
-            <tr>
-                <td> Cube </td>
-                <td class="number"> {{data.cube}} </td>
-            </tr>
-        </table>
+    <div id="ov-ui-ref-wrapper">
+        <div class="data-panel">
+            <table>
+                <tr>
+                    <td> Number </td>
+                    <td class="number"> {{data.number}} </td>
+                </tr>
+                <tr>
+                    <td> Square </td>
+                    <td class="number"> {{data.square}} </td>
+                </tr>
+                <tr>
+                    <td> Cube </td>
+                    <td class="number"> {{data.cube}} </td>
+                </tr>
+            </table>
 
-        <p>
-            A message from our sponsors:
-        </p>
-        <p>
-            <span class="quote"> {{data.message}} </span>
-        </p>
+            <p>
+                A message from our sponsors:
+            </p>
+            <p>
+                <span class="quote"> {{data.message}} </span>
+            </p>
+        </div>
+        <div class="data-panel">
+            <div icon icon-id="nav_uiref" icon-size="180"
+                 tooltip tt-msg="Don't Worry... Be Happy!"
+                 ng-click="nav('topo')"></div>
+        </div>
     </div>
 </div>