this makes it work with capybara cucumber hooks

[bsingr]

i guess there is a better way to do this, but i dont know yet :)

is required because of the following: https://github.com/jnicklas/capybara/blob/master/lib/capybara/cucumber.rb#L17

for now i am just happy of being able to use CRB in our current project - thanks maiha for the quick fixes :)

--dpree