Delete procession_decorator
* Add pry-debugger
* Now the payment creates the subscriptons
* Fix payments_order method to get all paymentes related to that
* Lock acrivemerchant version to 1.42.3
Add recurring field to Subscriptions
Only create orders from active subscriptions
Add credit card relation to Subscriptions
Merge branch 'master' into fix-recurring

* master:
  fixed typo in test
  Wrap subscriptions into account subscriptions div
  [70964900] Adding specs for multiple subscription product
  [70964900] Adding specs for multiple subscription product
  [70964900] Adding specs for multiple subscription product
  [70964900] Adding specs for multiple subscription product
  [70964900] Adding specs for multiple subscription product
  [70964900] Adding specs for multiple subscription product
  [70964900] Add tests
  [70964900] Add tests

Conflicts:
	Gemfile
Remove all unnecessary fields and tables
* Remove original_order_id
* Drop spree_payments_products table
* remove x_subscription_id
Subscription creation now is handled by order
Now it's unnecessary to split payments and all that stuff
Remove unnecessary tests, field, relations
Associate Subscrption with credit_card used
Move first_month_wrapping method to Subscription model
Delete save_credit_card unused method
Merge pull request #14 from stevenbarragan/fix-recurring

Fix recurring subscriptions