Bump to v4.4.0.

_baseCreate.js

@@ -1,5 +1,8 @@
 import isObject from './isObject';
 
+/** Built-in value references. */
+var objectCreate = Object.create;
+
 /**
  * The base implementation of `_.create` without support for assigning
  * properties to the created object.
@@ -8,16 +11,8 @@ import isObject from './isObject';
  * @param {Object} prototype The object to inherit from.
  * @returns {Object} Returns the new object.
  */
-var baseCreate = (function() {
-  function object() {}
-  return function(prototype) {
-    if (isObject(prototype)) {
-      object.prototype = prototype;
-      var result = new object;
-      object.prototype = undefined;
-    }
-    return result || {};
-  };
-}());
+function baseCreate(proto) {
+  return isObject(proto) ? objectCreate(proto) : {};
+}
 
 export default baseCreate;