example using inferno v1.0.* (#663)

* example using inferno v1.0.*

* fix name.

examples/using-inferno/README.md

@@ -0,0 +1,32 @@
+
+# Hello World example
+
+## How to use
+
+Download the example (or clone the repo)[https://github.com/zeit/next.js.git]:
+
+```bash
+curl https://codeload.github.com/zeit/next.js/tar.gz/master | tar -xz --strip=2 next.js-master/examples/using-inferno
+cd using-inferno
+```
+
+Install it and run:
+
+```bash
+npm install
+npm run dev
+```
+
+Deploy it to the cloud with [now](https://zeit.co/now) ([download](https://zeit.co/download))
+
+```bash
+now
+```
+
+## The idea behind the example
+
+This example uses [Inferno](https://github.com/infernojs/inferno), an insanely fast, 9kb React-like library for building high-performance user interfaces on both the client and server. Here we've customized Next.js to use Inferno instead of React.
+
+Here's how we did it:
+
+* Use `next.config.js` to customize our webpack config to support [inferno-compat](https://www.npmjs.com/package/inferno-compat)

examples/using-inferno/next.config.js

@@ -0,0 +1,9 @@
+module.exports = {
+  webpack: function (config) {
+    config.resolve.alias = {
+      'react': 'inferno-compat',
+      'react-dom': 'inferno-compat'
+    }
+    return config
+  }
+}

examples/using-inferno/package.json

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+{
+  "name": "using-inferno",
+  "version": "1.0.0",
+  "scripts": {
+    "dev": "next",
+    "build": "next build",
+    "start": "next start"
+  },
+  "dependencies": {
+    "next": "^2.0.0-beta",
+    "inferno": "^1.0.7",
+    "inferno-compat": "^1.0.7"
+  },
+  "author": "",
+  "license": "MIT"
+}

examples/using-inferno/pages/about.js

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+import React from 'react'
+
+export default () => (
+  <div>About us</div>
+)

examples/using-inferno/pages/index.js

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+import React from 'react'
+import Link from 'next/prefetch'
+
+export default () => (
+  <div>Hello World. <Link href='/about'>About</Link></div>
+)