cucumber/cucumber-js — pull request #211 by elwynelwyn (2014-07-28 00:44:17+00:00)
Title: Feature/strict mode

This is a duplicate of [lchenays add strict mode pull request](https://github.com/cucumber/cucumber-js/pull/204), but with fixed/added tests for the new strict flag.
I also modified the --help message for the new flag to be inline with Ruby cucumber.