Reviewed changes to candidate recommendation since Sept 26

Author: robocoder

README.md

@@ -3,7 +3,7 @@ WebDriver for Selenium 2
 This WebDriver client implementation is based on Facebook's [php-webdriver](https://github.com/facebook/php-webdriver/) project by Justin Bishop.
 
 Distinguishing features:
-* Up-to-date with [WebDriver W3C Candidate Recommendation 26 September 2017](https://w3c.github.io/webdriver/webdriver-spec.html)
+* Up-to-date with [WebDriver W3C Candidate Recommendation 24 November 2017](https://w3c.github.io/webdriver/webdriver-spec.html)
 * Up-to-date with [Selenium 2 JSON Wire Protocol](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol) (including WebDriver commands yet to be documented).
 * In the *master* branch, class names and file organization follow PSR-0 conventions for php 5.3+ namespaces.
 * Coding style follows PSR-1, PSR-2, and Symfony2 conventions.