spree/spree — pull request #2304 by jhawthorn (2012-12-10 18:42:18+00:00)
Title: Allow payment method to control auto_capture?

Some gateways (ex. samurai, eway, stripe) only support purchase, not
auth/capture.

This allows those gateways to override auto_capture? and coexist with other payment methods not using auto_capture. Also eliminates the required configuration for those payment methods.