Sideload strains in species list

app/models/species.js

@@ -7,7 +7,7 @@ export default DS.Model.extend({
   typeSpecies : DS.attr('boolean'),
   etymology   : DS.attr('string'),
   genusName   : DS.attr('string', { defaultValue: config.APP.genus }),
-  strains     : DS.hasMany('strain', { async: true }),
+  strains     : DS.hasMany('strain', { async: false }),
   totalStrains: DS.attr('number'),
   createdAt   : DS.attr('date'),
   updatedAt   : DS.attr('date'),

app/models/strain.js

@@ -3,7 +3,7 @@ import Ember from 'ember';
 
 export default DS.Model.extend({
   measurements       : DS.hasMany('measurements', { async: true }),
-  species            : DS.belongsTo('species', { async: true }),
+  species            : DS.belongsTo('species', { async: false }),
   strainName         : DS.attr('string'),
   typeStrain         : DS.attr('boolean'),
   accessionNumbers   : DS.attr('string'),

app/pods/species/index/controller.js

@@ -2,7 +2,7 @@ import Ember from 'ember';
 
 export default Ember.Controller.extend({
   sortParams: ['speciesName', 'strainCount'],
-  sortedSpecies: Ember.computed.sort('species', 'sortParams'),
+  sortedSpecies: Ember.computed.sort('model', 'sortParams'),
 
   metaData: function() {
     return this.store.metadataFor('species');

app/pods/species/index/route.js

@@ -3,13 +3,6 @@ import AuthenticatedRouteMixin from 'simple-auth/mixins/authenticated-route-mixi
 
 export default Ember.Route.extend(AuthenticatedRouteMixin, {
   model: function() {
-    return Ember.RSVP.hash({
-      species: this.store.findAll('species'),
-      strains: this.store.findAll('strain'),
-    });
-  },
-
-  setupController: function(controller, models) {
-    controller.setProperties(models);
-  },
+    return this.store.findAll('species');
+  }
 });