add table of contents to readme

README.md

@@ -25,6 +25,25 @@ Manage page meta info in Vue 2.0 server-rendered components. Supports streaming.
 </script>
 ```
 
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+# Table of Contents
+
+- [Description](#description)
+- [Install](#install)
+- [Usage](#usage)
+    - [Step 1: Preparing the plugin](#step-1-preparing-the-plugin)
+    - [Step 2: Exposing `$meta` to `bundleRenderer`](#step-2-exposing-meta-to-bundlerenderer)
+    - [Step 3: Server-side rendering with `inject()`](#step-3-server-side-rendering-with-inject)
+      - [`renderToString()`](#rendertostring)
+      - [`renderToStream()`](#rendertostream)
+    - [Step 4: Start defining `metaInfo`](#step-4-start-defining-metainfo)
+- [FAQ](#faq)
+  - [How do I use component data in `metaInfo`?](#how-do-i-use-component-data-in-metainfo)
+  - [How do I use component props in `metaInfo`?](#how-do-i-use-component-props-in-metainfo)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+
 # Description
 `vue-meta` is a [Vue 2.0](https://vuejs.org) plugin that allows you to manage your app's meta information, much like [`react-helmet`](https://github.com/nfl/react-helmet) does for React. However, instead of setting your data as props passed to a proprietary component, you simply export it as part of your component's data using the `metaInfo` property.
 

package.json

@@ -5,6 +5,7 @@
   "author": "Declan de Wet <declandewet@me.com>",
   "bugs": "https://github.com/declandewet/vue-meta/issues",
   "devDependencies": {
+    "doctoc": "^1.2.0",
     "rimraf": "^2.5.4",
     "rollup": "^0.36.3",
     "rollup-plugin-buble": "^0.14.0",
@@ -38,7 +39,8 @@
     "build": "rollup -c",
     "lint": "standard --verbose | snazzy",
     "prebuild": "rimraf lib",
-    "pretest": "npm run lint"
+    "pretest": "npm run lint",
+    "toc": "doctoc README.md --title '# Table of Contents'"
   },
   "standard": {
     "globals": [