fix: expose main dist/ instead of index.js

This is necessary as we are releasing a builded package that should
work with browserify/webpack/es5 environment

README.md

@@ -28,6 +28,23 @@ API is unstable. We welcome any idea.
 
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->
 
+## Setup
+
+### npm
+
+```sh
+npm install instantsearch.js --save-dev
+```
+
+### `<script>`
+
+instantsearch.js is available on [jsDelivr](http://www.jsdelivr.com/):
+
+```html
+<script src="//cdn.jsdelivr.net/instantsearch/0/instantsearch.min.js"></script>
+```
+
+
 ## Usage
 
 ```js

example/app.js

@@ -1,4 +1,5 @@
-var instantsearch = require('../');
+// force using index because package 'main' is dist/
+var instantsearch = require('../index');
 
 var search = instantsearch({
   appId: 'latency',

package.json

@@ -2,25 +2,18 @@
   "name": "instantsearch.js",
   "version": "0.0.0",
   "description": "Instant search kit for Algolia search",
-  "main": "index.js",
+  "main": "dist/instantsearch.js",
   "author": "Algolia <support@algolia.com>",
   "scripts": {
     "lint": "./scripts/lint.sh",
     "build": "./scripts/build.sh",
+    "watch": "webpack --watch",
     "dev": "./scripts/dev.sh",
     "test": "./scripts/test.sh && npm run lint",
     "test:watch": "nodemon -i node_modules/ -i coverage/ -i .git/ -i dist/ -q --exec './scripts/test.sh | tap-spec'",
     "release": "./scripts/release.sh",
     "doctoc": "doctoc --maxlevel 3 README.md"
   },
-  "browserify": {
-    "transform": [
-      "babelify"
-    ]
-  },
-  "browser": {
-    "lodash": "lodash-compat"
-  },
   "repository": "algolia/intantsearch.js",
   "devDependencies": {
     "babel": "5.8.23",