Update the ReadMe to include the latest SeleniumBase updates

Author: mdmintz

README.md

@@ -56,6 +56,10 @@ SeleniumBase can download a web driver to the [seleniumbase/drivers](https://git
 seleniumbase install chromedriver
 ```
 * You need a different web driver for each web browser you want to run automation on: ``chromedriver`` for Chrome, ``edgedriver`` for Edge, ``geckodriver`` for Firefox, ``operadriver`` for Opera, and ``iedriver`` for Internet Explorer.
+* If you have the latest version of Chrome installed, get the latest chromedriver (<i>otherwise it defaults to chromedriver 2.44 for compatibility reasons</i>):
+```bash
+seleniumbase install chromedriver latest
+```
 
 ### <img src="https://cdn2.hubspot.net/hubfs/100006/images/super_square_logo_3a.png" title="SeleniumBase" height="32"> Run a test on Chrome:
 ```bash