DataHighway Node. A blockchain being built with Substrate to become a parachain on the Polkadot network. Planned features include a decentralized LPWAN roaming hub for LoRaWAN IoT devices and network operator roaming agreements, participative mining, an inter-chain data market, and DAO governance. http://www.datahighway.com
[X] - check that all "Outstanding issues" mentioned in this PR work (i.e. accounts displaying, and democracy proposal converts successfully into a referendum to modify the validator count for example)
[X] - check that tests pass without error
[X] - try deleting Cargo.lock and running cargo clean, then running cargo build --release and check that missing 'snow' dependency error https://github.com/paritytech/subport/issues/232 doesn't happen
[X] - generate chain spec and "raw" chain definition based on final changes in this PR for brickable, harbour, and westlake, and wasm file
QA has been done like what was done in PR 215.
note: it's necessary to switch to rust nightly-2021-08-31
cargo clean, then runningcargo build --releaseand check that missing 'snow' dependency error https://github.com/paritytech/subport/issues/232 doesn't happen