Cucumber tag v0.3.1 alpha

Cucumber upgraded to version 0.3.1 from cucumber/cucumber-js repo
( this allowed to use Travis CI. Our Jenkins CI link linux box environment was not compatible with cucumberjs due to ruby versioning issues )
I applied my patch to filter scenarios using querystring parameter.

Travis seems to be happy with our code:
https://travis-ci.org/maciejblinkbox/cucumber-js/builds/13802877