0ca804d - uses the current instance's base class to find the known_attributes method since it is not present on each instance of the class.
7ebec3d - the configuration is not loaded into Recurly::Base but into a separate hash, so use that hash.
If the Recurly::Account class has not yet been loaded, Recurly::Coupo…
…n cannot find the deprecated RecurlyAccountBase class. Switch to using the Recurly::AccountBase class directly.
Use site as read in the Rakefile because Recurly::Base is not configured
Merge remote branch 'upstream/master'
The known_attributes method is present on the class, not the instance…
… of the object