Initial commit
Set up a handy dev environment
Basic csv parsing using ActiveInteraction
Add Purchaser model
Add Merchant model
Add Item model
Add Order model
Add model associations
Create records from file data
Add total to Order
Make ProcessDataFile return gross revenue
Remove debugger gem dep
Remove turbolinks requirement
Remove Foundation gem
Add Upload controller and UI
Change ProcessDataFile to accept file object
Spruce up flash notifications
Validate creation of order total
Add heroku-12-factor gem
Add Ruby version to Gemfile