Remove commented gems from Gemfile
Sort test gems alphabetically
Add Cucumber with basic setup
Remove spec for a state which can't happen
Improve factories to create its dependencies
Create first cucumber feature for pq commissioning
Add spring and binstubs to speed up tests
Cleanup unused gems and split only development gems to separate group
Fix a step definition language
Reduce questions fixture size to 20 questions

This is to reduce tests run time under 10s
Add pry-rails gem for development environment
Add cucumber test for accepting/rejecting question
Remove Cucumber rake tasks and create README for features
Merge branch 'spike_cucumber_tests_usage'

Conflicts:
	Gemfile
	Gemfile.lock