Merge branch 'joamag/wasm' into 'master'

Cargo.toml

README.md

examples/benchmark/res/pong.ch8

examples/benchmark/src/main.rs

examples/sdl/res/OpenSans-Bold.ttf

examples/sdl/res/Roboto-Bold.ttf

examples/sdl/res/RobotoMono-Bold.ttf

examples/sdl/res/VT323-Regular.ttf

examples/sdl/res/icon.png

examples/sdl/src/main.rs

examples/web/chip_ahoyto.d.ts

examples/web/chip_ahoyto.js

examples/web/chip_ahoyto_bg.wasm

examples/web/chip_ahoyto_bg.wasm.d.ts

examples/web/index.html

examples/web/index.js

res/chips-ahoy.jpeg

res/roms/bc_test.ch8

res/roms/bmp.ch8

res/roms/breakout.ch8