AMBARI-7584. Slider View: Show yarn-site and global configs in app configs page (srimanth)

contrib/views/slider/src/main/resources/ui/app/models/slider_app.js

@@ -112,7 +112,7 @@ App.SliderApp = DS.Model.extend({
   supportedMetricNames: DS.attr('string'),
 
   // Config categories, that should be hidden on app page
-  hiddenCategories: ['yarn-site', 'global'],
+  hiddenCategories: [],
 
   /**
    * @type {boolean}