Version 3.2.0

• Supports Spree 3.1, 3.2 and 3.3 (unreleased), Rails 4.2 and 5.0 (#281)
• Fixed Stripe issue where cc_type was null and added mapping (#276)
• Fixed Braintree specs (#258, e467ef8)
• Fixed Stripe specs (#258, #279)
• Added QuickPay gateway (#259)