Rename initialize to constructor for tests

Author: wyuenho

test/infinite-pageable.js

@@ -34,7 +34,7 @@ $(document).ready(function () {
     deepEqual(col.options, clone.options);
   });
 
-  test("initialize", function () {
+  test("constructor", function () {
     ok(col.fullCollection instanceof Backbone.Collection);
     strictEqual(col.url, "url");
     strictEqual(col.mode, "infinite");

test/server-pageable.js

@@ -155,7 +155,7 @@ $(document).ready(function () {
     strictEqual(state.lastPage, 1);
   });
 
-  test("extend and initialize", function () {
+  test("extend and constructor", function () {
 
     // test extending state and query params merge with defaults in prototype too
     var col = new (Backbone.PageableCollection.extend({