Experimenting with js-ipfs.

Usage:

• klueq.github.io loads https://unpkg.com/ipfs@latest/dist/index.js
• klueq.github.io?ipfs=0.30 loads https://unpkg.com/ipfs@0.30/dist/index.js
• klueq.github.io?ipfs=contoso.com/ipfs.js loads the given ipfs.js file.
• klueq.github.io?peer=/dns4/ws-star.discovery.libp2p.io/tcp/443/wss/p2p-websocket-star/ipfs/QmXcBNGp2SBzbogsbEnHxdrokw6te9y2RU9rKYD1sQc1km dials the given peer via the specific multiaddr.