Add a README to every example (#79)

* Correct examples name in their package.json

* Add a README to every example

- How to download only this examples
- How to install their dependencies and run it
- How to deploy it to Now
- What the examples are about

* Remove yarn.lock files of each examples

This way you will always get the latest version of SWR

* Update examples package.json files to include react, react-dom and latest version of swr

* Update README files to remove the command to install react, react-dom and swr

examples/api-hooks/README.md

@@ -0,0 +1,30 @@
+# API Hooks
+
+## How to Use
+
+Download the example:
+
+```bash
+curl https://codeload.github.com/zeit/swr/tar.gz/master | tar -xz --strip=2 swr-master/examples/api-hooks
+cd api-hooks
+```
+
+Install it and run:
+
+```bash
+yarn
+yarn dev
+# or
+npm install
+npm run dev
+```
+
+Deploy it to the cloud with [now](https://zeit.co/home) ([download](https://zeit.co/download))
+
+```
+now
+```
+
+## The Idea behind the Example
+
+Show how you could create custom hooks, using SWR internally, for your different data requirements and use them in your application.

examples/api-hooks/package.json

@@ -1,12 +1,14 @@
 {
-  "name": "basic",
+  "name": "api-hooks",
   "version": "1.0.0",
   "main": "index.js",
   "license": "MIT",
   "dependencies": {
-    "swr": "link:../..",
     "isomorphic-unfetch": "3.0.0",
-    "next": "9.1.1"
+    "next": "9.1.1",
+    "react": "16.11.0",
+    "react-dom": "16.11.0",
+    "swr": "latest"
   },
   "scripts": {
     "dev": "next",

examples/basic-typescript/README.md

@@ -0,0 +1,30 @@
+# Basic TypeScript
+
+## How to Use
+
+Download the example:
+
+```bash
+curl https://codeload.github.com/zeit/swr/tar.gz/master | tar -xz --strip=2 swr-master/examples/basic-typescript
+cd basic-typescript
+```
+
+Install it and run:
+
+```bash
+yarn
+yarn dev
+# or
+npm install
+npm run dev
+```
+
+Deploy it to the cloud with [now](https://zeit.co/home) ([download](https://zeit.co/download))
+
+```
+now
+```
+
+## The Idea behind the Example
+
+Show how to use the basic example along with TypeScript to type the data received from SWR.

examples/basic-typescript/package.json

@@ -1,12 +1,14 @@
 {
-  "name": "basic",
+  "name": "basic-typescript",
   "version": "1.0.0",
   "main": "index.js",
   "license": "MIT",
   "dependencies": {
     "isomorphic-unfetch": "3.0.0",
     "next": "9.1.1",
-    "swr": "link:../.."
+    "react": "16.11.0",
+    "react-dom": "16.11.0",
+    "swr": "0.1.6"
   },
   "scripts": {
     "dev": "next",