* docs: Fixes#204
* Add command to switch to a stable version of Rust before installing Polkadot PoC-1 since error occurs when trying to install using Rust Nightly, which some users may have configured as their active toolchain
* Append ` polkadot subkey` to the command that installs the latest version of Polkadot PoC-1 to overcome error
* Update README.md
* Fix initialisations and add a test.
* Fix test.
* Fix overflow bug.
* Minor refactoring and fixes.
* Fix vote threshold.
* Add note.
* Fixes for latest rust and the readme.
* Better readme.
* An extra validator for PoC-1
* Update README.
* PoC-1 bootnodes.
* don't return async::notready for messages without scheduling wakeup
* Fix endowed account
* give polkadot control over round proposer based on random seed
* address grumbles.