Write a failing feature for the home page
Set default options for cucumber
Set up default environment for cucumber
Ignore standard rails files

We assume that /.idea and .DS_Store are being ignored by the user's
global git config.
Generate a Rails 4 application
Define a simple initial controller
Run cucumber during ci
Add linux version of libv8 gem

This is necessary for deployment. Fetched directly using the command:

    cd vendor/cache
    gem fetch libv8 --version 3.16.14.3 --platform x86_64-linux