rails new data-engineering --skip-test-unit --database=sqlite3
Clean up Gemfile; add testing & my other usual gems
rails g rspec:install
rails g cucumber:install
Initial db:migrate empty schema

(required to run test frameworks)
Configure rspec, capybara, database_cleaner, & factory_girl
Remove Rails default page & image
Add Uploads controller and upload form
Centralize page title; show flash values if we have 'em
Handle file upload; stub out success report
Tab-separated-value file parser
Install money & money-rails
Add simple models: Item, Merchant, Purchase, Purchaser
Model for handling the datafile
Flesh out uploads controller
Write installation instructions and note decisions