Got localstorage working

public/javascripts/collections/list.js

@@ -1,21 +1,24 @@
 define(
 [
 'backbone',
-'models/task'
+'models/task',
+'localstorage',
 ],
 
 function(
 Backbone,
-Task
+Task,
+LocalStorage
 ) {
 
   var List = Backbone.Collection.extend({
 
+    localStorage: new Backbone.LocalStorage("tasks"),
     model: Task,
     url: '/tasks'
-    
+
  });
 
 return List;
 
-});
+});