Make all spec work, switch to thoughtbot way of integration testing

config/application.rb

@@ -26,6 +26,14 @@ module JSON
     end
   end
 end
+MultiJson.engine = :json_gem
+
+require 'simply_stored'
+module SimplyStored::Couch
+  def freeze
+    self
+  end
+end
 
 module Qwaiter
   class Application < Rails::Application