def process_errors(response)
      if response['errors']
        errors = 'The server responded with the following error(s): '
        errors << response['errors'].join(',')

        if errors.include?('Not authorized')
          Awesomekit::Authenticator.clear_api_token
        end

        puts(errors)

        return true
      end
    end
def process_errors(response)
      if response['errors']
        errors = 'The server responded with the following error(s): '
        errors << response['errors'].join(',')

        if errors.include?('Not authorized')
          Awesomekit::Authenticator.clear_api_token
        end

        puts(errors)

        return true
      end
    end
PRIVATE: Display any error messages returned by Typekit.

 Automatically removes an invalid api_token if error is a 401 not authorized,
 so the user will be prompted to enter a new token on their next request.