added link to logo
fixed stylesheets
delete subscriptions, extra files
added rails-assets-bootstrap
added style
fixed tests
fixed login paths, fixed login/logout
added cart
created order views
added cart and orders routes
created orders controller, added nested attributes
config smtp and seeds
added nested attrs to order model
include LoginsHelper
edit customer view
added product display page with cart
added braintree processing and sidekiq worker
nested attars and credit_card card_number formatting methods
fixed/refactored views
new Gemfile.lock