Set value of newly created items

Items are not getting their values set after they are added.
gitana#356

src/js/fields/basic/ArrayField.js

@@ -357,6 +357,8 @@
                             {
                                 self.addItem(i, itemSchema, itemOptions, data[i], function() {
                                     _done();
+                                    var childField = self.children[i]
+                                    childField.setValue(data[i]);
                                 });
                             };
                         })(i, data);