Add support for `bragg@^1.0.0`

[bartcallant]

This add support to handle requests from bragg@^1.0.0.

The only thing I'm not sure about is how to handla a params property...

Am I missing something else?

[bartcallant]

We also talked about parsing the body by default, but I think that should me done in a separate release since it could be a braking change, that is why I haven't included it here.