Merge branch 'master' into 'stable'

CHANGELOG.md

Cargo.toml

README.md

examples/sdl/Cargo.toml

examples/web/index.css

examples/web/index.ts

examples/web/package.json

examples/web/react/app.css

examples/web/react/app.tsx

...eb/react/components/button-increment/button-increment.tsx

...es/web/react/components/keyboard-chip8/keyboard-chip8.css

examples/web/react/components/keyboard-gb/dpad.svg

examples/web/react/components/keyboard-gb/keyboard-gb.css

examples/web/react/components/keyboard-gb/keyboard-gb.tsx

examples/web/react/components/section/section.tsx

examples/web/react/components/tiles/tiles.tsx