Bump to v4.7.0.

_baseCastFunction.js

@@ -5,7 +5,7 @@ define(['./identity'], function(identity) {
    *
    * @private
    * @param {*} value The value to inspect.
-   * @returns {Array} Returns the array-like object.
+   * @returns {Function} Returns cast function.
    */
   function baseCastFunction(value) {
     return typeof value == 'function' ? value : identity;