peter lee

Apollo client blows up when no arguments are given to a mutation. I think https://github.com/Rsullivan00/apollo-link-json-api/blob/master/src/jsonApiLink.ts#L870 is where it's failing.

I think 422 http errors should be treated as graphql errors. Right now if there's a 422 http error then [it's treated as `networkError`](https://github.com/Rsullivan00/apollo-link-json-api/blob/master/src/jsonApiLink.ts#L908-L925), but instead we probably want it...

http://litanyagainstfear.com doesn't work, shouldn't it be http://quaran.to/?