spree/spree — pull request #4947 by vishalzambre (2014-07-10 05:01:06+00:00)
Title: ActiveMerchant::Billing::AuthorizeNetGateway is not supporting to maestr...

ActiveMerchant::Billing::AuthorizeNetGateway is not supporting to maestro card it should be master.
If I check ActiveMerchant::Billing::AuthorizeNetGateway.supports?('maestro') is returning false.