lib/spree_subscriptions.rb
require 'spree/core'
require 'spree/api'
require 'spree/backend'
require 'spree/frontend'
require 'spree/auth/devise'
require 'spree/authentication_helpers'
require 'coffee_script'
require 'spree/subscriptions/engine'
require 'spree/subscriptions/validators/subscription'
require 'prawn/labels'