* Add Rust setup steps

* Update to v2.0.1

* Cannot skip Wasm build

* Update docs

* Update build.rs

* new wasm builder, cargo update, and script tweaks

* minor update

Co-authored-by: Dan Shields <35669742+NukeManDan@users.noreply.github.com>
Co-authored-by: Dan Shields <nukemandan@protonmail.com>
Co-authored-by: Jimmy Chu <jimmychu0807@gmail.com>

* Add .editorconfig and format code style

* Enforce line length to be smaller than 100

* Update Local Development docs to use Makefile

* Update Makefile per @athei

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

The instruction on readme explicitly depends on nightly-2020-10-05

* use docker to setup a local dev chain.

* install docker link

* update command

* Update README.md

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>

* more commands to start or check a node.

* purge chain in docker

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>