FIX: Add a title to the groups pages

app/assets/javascripts/discourse/routes/group-index.js.es6

@@ -1,4 +1,9 @@
 export default Discourse.Route.extend({
+
+  titleToken() {
+    return I18n.t('groups.members');
+  },
+
   model() {
     return this.modelFor("group");
   },

app/assets/javascripts/discourse/routes/group-posts.js.es6

@@ -2,6 +2,10 @@ export function buildGroupPage(type) {
   return Discourse.Route.extend({
     type,
 
+    titleToken() {
+      return I18n.t(`groups.${type}`);
+    },
+
     model() {
       return this.modelFor("group").findPosts({ type });
     },

app/assets/javascripts/discourse/routes/group.js.es6

@@ -2,25 +2,25 @@ import Group from 'discourse/models/group';
 
 export default Discourse.Route.extend({
 
-  model: function(params) {
+  titleToken() {
+    return [ this.modelFor('group').get('name') ];
+  },
+
+  model(params) {
     return Group.find(params.name);
   },
 
-  serialize: function(model) {
+  serialize(model) {
     return { name: model.get('name').toLowerCase() };
   },
 
-  afterModel: function(model) {
+  afterModel(model) {
-    var self = this;
+    return Group.findGroupCounts(model.get('name')).then(counts => {
-    return Group.findGroupCounts(model.get('name')).then(function (counts) {
+      this.set('counts', counts);
-      self.set('counts', counts);
     });
   },
 
-  setupController: function(controller, model) {
+  setupController(controller, model) {
-    controller.setProperties({
+    controller.setProperties({ model, counts: this.get('counts') });
-      model: model,
-      counts: this.get('counts')
-    });
   }
 });

config/locales/client.en.yml

@@ -388,6 +388,7 @@ en:
       selector_placeholder: "Add members"
       owner: "owner"
       visible: "Group is visible to all users"
+      index: "Groups"
       title:
         one: "group"
         other: "groups"