DigitalStripe/attune-ruby — pull request #2 by forkata (2014-03-19 21:03:54+00:00)
Title: Update client for Faraday 0.9.x changes.

Remove custom param_flattener middleware in benefit of new
Faraday::FlatParamsEncoder.
Rename Faraday::Builder to Faraday::RackBuilder.