remove build polling logic from home route

app/routes/home.js

@@ -1,61 +1,13 @@
 import BasicRoute from 'travis/routes/basic';
-import config from 'travis/config/environment';
-import limit from 'travis/utils/computed-limit';
 import Ember from 'ember';
 
 export default BasicRoute.extend({
-  init: function() {
-    var repos, store;
-
-    store = this.store;
-    repos = Ember.ArrayProxy.extend({
-      isLoadedBinding: 'repos.isLoaded',
-      repos: [],
-      sorted: Ember.computed.sort('repos', 'sortedReposKeys'),
-      content: limit('sorted', 'limit'),
-      sortedReposKeys: ['sortOrderForLandingPage:desc'],
-      limit: 3
-    }).create();
-
-    this.set('repos', repos);
-    this.loadMoreRepos();
-
-    return this._super.apply(this, arguments);
-  },
-
-  loadMoreRepos() {
-    return this.store.findAll('build').then( (builds) => {
-      var repoIds, repos;
-      repoIds = builds.mapBy('data.repo').uniq();
-      repos = this.get('repos.repos');
-      return this.store.query('repo', {
-        ids: repoIds
-      }).then(function(reposFromRequest) {
-        return reposFromRequest.toArray().forEach(function(repo) {
-          if (!repos.contains(repo)) {
-            return repos.pushObject(repo);
-          }
-        });
-      });
-    });
-  },
 
   activate() {
-    var interval;
-    this._super.apply(this, arguments);
-    interval = setInterval(() => {
-      return this.loadMoreRepos();
-    }, 60000);
-    this.set('interval', interval);
     return this.controllerFor('top').set('landingPage', true);
   },
 
   deactivate() {
-    var interval;
-    this._super.apply(this, arguments);
-    if (interval = this.get('interval')) {
-      clearInterval(interval);
-    }
     return this.controllerFor('top').set('landingPage', false);
   },