Settings ui polish

app/static/js/App.js

@@ -60,6 +60,10 @@ class App {
         iconPrefix = '<i class="left nopaque-icons">J</i>';
         break;
       }
+      case 'settings': {
+        iconPrefix = '<i class="left material-icons">settings</i>';
+        break;
+      }
       default: {
         iconPrefix = '<i class="left material-icons">notifications</i>';
         break;