Address comments, add more info to Readme

Author: KaptenJansson

Gruntfile.js

@@ -11,7 +11,7 @@ module.exports = function(grunt) {
       options: {
         configFile: '.eslintrc'
       },
-      target: ['src/**/*.js']
+      target: ['src/**/*.js', 'main.js']
     },
     githooks: {
       all: {

README.md

@@ -1,5 +1,19 @@
 # WebRTC utilities #
 Contains shared utilities, support tools and frameworks for the other WebRTC sub repositories.
 
+## Install using npm ##
+´´´
+npm install webrtc-utilities --save-dev
+´´´
+
+## SeleniumLib ##
+src/selenium-lib.js contains all that is needed to build a selenium webdriver driver for Chrome and Firefox (whatever is set in the env $BROWSER variable).
+It is used using require() in node.
+
+## run-tests ##
+A bash shell script that helps travis-multirunner to download and install Chrome and Firefox browser from stable, beta and unstable channels.
+
 ## Development ##
-Detailed information on developing in the [webrtc](https://github.com/webrtc) github repo can be found in the [WebRTC GitHub repo developer's guide](https://docs.google.com/document/d/1tn1t6LW2ffzGuYTK3366w1fhTkkzsSvHsBnOHoDfRzY/edit?pli=1#heading=h.e3366rrgmkdk).
+Add new utilities under the src folder and add them to the main.js file in the project root with the appropriate module.export set.
+
+Detailed information on developing in the [webrtc](https://github.com/webrtc) github repositories can be found in the [WebRTC GitHub repo developer's guide](https://docs.google.com/document/d/1tn1t6LW2ffzGuYTK3366w1fhTkkzsSvHsBnOHoDfRzY/edit?pli=1#heading=h.e3366rrgmkdk).

main.js

@@ -0,0 +1,17 @@
+/*
+ *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree.
+ */
+ /* eslint-env node */
+
+'use strict';
+
+// Add all modules to be exported here.
+var seleniumLib = require('./src/selenium/selenium-lib.js')
+
+module.export = {
+  seleniumLib: seleniumLib;
+}

package.json

@@ -4,7 +4,7 @@
   "author": "The WebRTC project authors (https://www.webrtc.org/)",
   "description": "WebRTC test framework utilities.",
   "license": "BSD-3-Clause",
-  "main": "src/selenium/selenium-lib.js",
+  "main": "main.js",
   "repository": {
     "type": "git",
     "url": "https://github.com/webrtc/utilities.git"