* Wrap common::Notification around

* Rename ServerRequestParams to Params

* Fix tests

* Rename local to local_raw and add tests for rpc_api!

* Add the tests

* Fix doctests

* Fix doctests

* Properly support params in rpc_api!

* Respond with invalid param in case of parsing error

* RawServer::supports_resuming now returns a Result

* Add a local client/server

* Fix build and docs

* Fix doctest