Documentation for configuration options in behat.yml

[zuernBernhard]

Hi togehter,
I'm using MinkSelenium2Driver together with Mink and Behat.

The Configuration of behat via behat.yml is documented on http://behat.org/en/v2.5/guides/7.config.html.

The configuration for the Behat-Mink-Extension via behat.yml is documented on: https://github.com/Behat/MinkExtension/blob/master/doc/index.rst

But there can one see how Selenum2 can be configured via behat.yml in the directive ?

default:
  extensions:
    Behat\MinkExtension:
      sessions:
              default:
                selenium2: ~

Can this be documented in the README.md of this project or is it possible to link this part of documentation in the README.md of this project ? So that it is possible to find out how to set for example the wd_host option for Selenium2 from behat.yml

[aik099]

Since MinkSelenium2Driver can be used with only Mink, then documentation about it's usage with Behat/MinkExtension should be on https://github.com/Behat/MinkExtension/blob/master/doc/index.rst.