GUI -- Refresh Icon added. - Fixed default column ID for intents view.

Change-Id: Ic8991a1886e0e88de38b75c2885d42fc9ad00512
diff --git a/web/gui/src/main/webapp/app/view/app/app.html b/web/gui/src/main/webapp/app/view/app/app.html
index 01ab4bc..bb5f4ca 100644
--- a/web/gui/src/main/webapp/app/view/app/app.html
+++ b/web/gui/src/main/webapp/app/view/app/app.html
@@ -4,7 +4,7 @@
         <h2>Applications ({{ctrl.tableData.length}} total)</h2>
         <div class="ctrl-btns">
             <div class="refresh active"
-                 icon icon-size="36" icon-id="crown"
+                 icon icon-size="36" icon-id="refresh"
                  ng-click="refresh()"></div>
             <div class="separator"></div>
             <div id="app-install"    icon icon-size="36" icon-id="plus" class="active"></div>