Shopify/active_merchant — pull request #1152 by bslobodin (2014-04-30 14:39:00+00:00)
Title: Add support for recurring flag on Stripe

@odorcicd @emilienoel have a peek please, this is similar to [Braintree](https://github.com/Shopify/active_merchant/blob/61f48f643e20eeb207a3ca923109aca47824c181/lib/active_merchant/billing/gateways/smart_ps.rb#L212).