Bump to v4.7.0.

delay.js

@@ -8,6 +8,7 @@ var baseDelay = require('./_baseDelay'),
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Function
  * @param {Function} func The function to delay.
  * @param {number} wait The number of milliseconds to delay invocation.
@@ -18,7 +19,7 @@ var baseDelay = require('./_baseDelay'),
  * _.delay(function(text) {
  *   console.log(text);
  * }, 1000, 'later');
- * // => logs 'later' after one second
+ * // => Logs 'later' after one second.
  */
 var delay = rest(function(func, wait, args) {
   return baseDelay(func, toNumber(wait) || 0, args);