Code review comment for lp:~blake-rouse/maas/node-gateway-api

Thanks for the review.

That might be a good addition we want to add, but I think in general this is way more flexible. This should allow anyone using MAAS to get there network configuration just right.

If we fell that is something that should be added to the subnet model, please file a bug and we can adjust the pick_best_default_gateway code to use that attribute.