Rails 5's token auth method takes two methods

Since we are monkey patching this method we need to match the signature.

Author: csexton

lib/kracken/controllers/token_authenticatable.rb

@@ -14,7 +14,7 @@ def self.included(base)
       end
 
       # NOTE: Monkey-patch until this is merged into the gem
-      def request_http_token_authentication(realm = 'Application')
+      def request_http_token_authentication(realm = 'Application', message = nil)
         headers["WWW-Authenticate"] = %(Token realm="#{realm.gsub(/"/, "")}")
         raise TokenUnauthorized, "Invalid Credentials"
       end