Fixes #833

* New service initial commit

* More separation of the new and old services

* Fix review comments

* Adds polkadot.json

* Fix browser build

* Remove unused import

* Update node/service/src/lib.rs

Co-authored-by: Fedor Sakharov <[email protected]>

* Remove duplicate json files

Co-authored-by: Robert Habermeier <[email protected]>

* Switch from using the substrate_test_runtime Extrinsic to the polkadot_test_runtime one

* Copy genesismap into test-runtime

* Add UncheckedExtrinsics

* Fix tests :^)

* Remove unused functions from genesismap

* DRY, clean up

* Clean up

* Update service/src/grandpa_support.rs

Co-Authored-By: Bastian Köcher <[email protected]>

* Fix indentation

* Update runtime/test-runtime/src/genesismap.rs

Co-authored-by: Bastian Köcher <[email protected]>

* hardfork the GRANDPA authority set in kusama to fix migration issue

* move grandpa integration code

* remove unnecessary grandpa hard fork

* update to latest substrate polkadot-master