manifest.json

{
  "name": "ManUp! JS, the Manifest Polyfill",
  "short_name": "ManUP! JS",
  "icons": [
      {
      "src": "images/tiny.png",
      "sizes": "70x70",
      "type": "image/png"
    },
    {
      "src": "images/square.png",
      "sizes": "150x150",
      "type": "image/png"
    },
    {
      "src": "images/widelogo.310x150.png",
      "sizes": "310x150",
      "type": "image/png"
    },
    {
      "src": "images/large-win.png",
      "sizes": "310x310",
      "type": "image/png"
    },
    {
      "src": "images/apple-touch-icon-72x72-precomposed.png",
      "sizes": "72x72",
      "type": "image/png",
      "density": "1.5"
    },
    {
      "src": "images/apple-touch-icon-57x57-precomposed.png",
      "sizes": "57x57",
      "type": "image/png",
      "density": "2.0"
    },
    {
      "src": "images/apple-touch-icon-76x76-precomposed.png",
      "sizes": "76x76",
      "type": "image/png",
      "density": "1.5"
    },
    {
      "src": "images/apple-touch-icon-60x60-precomposed.png",
      "sizes": "60x60",
      "type": "image/png",
      "density": "2.0"
    },
    {
      "src": "images/apple-touch-icon-120x120-precomposed.png",
      "sizes": "120x120",
      "type": "image/png",
      "density": "1.5"
    },
    {
      "src": "images/apple-touch-icon-152x152-precomposed.png",
      "sizes": "152x152",
      "type": "image/png",
      "density": "2.0"
    },
    {
      "src": "images/apple-touch-icon-114x114-precomposed.png",
      "sizes": "114x114",
      "type": "image/png",
      "density": "3.0"
    },
    {
      "src": "images/nice-highres.png",
      "sizes": "192x192",
      "type": "image/png",
      "density": "4.0"
    },
    {
      "src": "images/niceicon.png",
      "sizes": "128x128",
      "type": "image/png",
      "density": "4.0"
    }
  ],
  "start_url": "index.html",
  "display": "standalone",
  "orientation": "landscape"
}