Bump to v4.13.0.

stubObject.js

@@ -0,0 +1,26 @@
+define([], function() {
+
+  /**
+   * A method that returns a new empty object.
+   *
+   * @static
+   * @memberOf _
+   * @since 4.13.0
+   * @category Util
+   * @returns {Object} Returns the new empty object.
+   * @example
+   *
+   * var objects = _.times(2, _.stubObject);
+   *
+   * console.log(objects);
+   * // => [{}, {}]
+   *
+   * console.log(objects[0] === objects[1]);
+   * // => false
+   */
+  function stubObject() {
+    return {};
+  }
+
+  return stubObject;
+});