Request no longer implements call but is still called from Client#call

[JoeWoodward]

Request no longer implements call but is still called from Client#call

Self explanatory? If you look at Client it calls request.call(, a method that is no longer implemented in Request. I'm guessing it's no longer used because the SDK still functions

[JoeWoodward]

https://github.com/omisego/ruby-sdk/blob/master/lib/omisego/client.rb#L10