Behat 3.0.*

[timiTao]

hey, do you plan in near future update this to behat 3.0?

[ricoli]

Hi! At the moment I don't have much time but in the meanwhile you're welcome to make a PR for it :)

[timiTao]

I create my own extension for Behat 3.0.*, as this wasn't updated.
I invite you for some suggestion - this is first version.

https://github.com/timiTao/BehatWiremockExtension