Add key bindings to readme #46

	name: Rust

	on: [push]

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v1
	with:
	submodules: true
	- name: Prepare
	run: \|
	sudo apt update
	sudo apt install libasound2-dev libxcursor-dev
	- name: fmt (stable)
	run: cargo fmt --check
	- name: Build (stable)
	run: cargo build --verbose
	- name: Build examples (stable)
	run: cargo build --verbose --examples
	- name: Clippy (stable)
	run: cargo clippy --workspace --examples --tests --benches
	- name: Test (stable)
	run: cargo test --verbose
	- name: Install nightly
	uses: actions-rs/toolchain@v1
	with:
	toolchain: nightly
	override: true
	- name: Build (nightly)
	run: cargo build --verbose
	- name: Build examples (nightly)
	run: cargo build --verbose --examples
	- name: Test (nightly)
	run: cargo test --verbose

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