Improve readme a lot

Author: hannesvdvreken

README.md

@@ -11,17 +11,16 @@ Laravel Twillio API Integration
 
 ## Installation
 
-Begin by installing this package through Composer. In Laravel 4, run this command from the Terminal:
+Begin by installing this package through Composer. Run this command from the Terminal:
+
 ```bash
 composer require aloha/twilio
 ```
-In Laravel 5, use 2.0.0 pre-release version:
-```bash
-composer require 'aloha/twilio:2.0.0-RC2'
-```
+
 ## Laravel integration
 
-To wire this up in your Laravel project, wether it's built in Laravel 4 or 5, you need to add the service provider. Open `app.php`, and add a new item to the providers array.
+To wire this up in your Laravel project, wether it's built in Laravel 4 or 5, you need to add the service provider.
+Open `app.php`, and add a new item to the providers array.
 
 ```php
 'Aloha\Twilio\Support\Laravel\ServiceProvider',
@@ -32,27 +31,33 @@ This will register two new artisan commands for you:
 - `twilio:sms`
 - `twilio:call`
 
-Then, add a Facade for more convenient usage. In your `app.php` config file add the following line to the `aliases` array:
+And make these objects resolvable from the IoC container:
+
+- `Aloha\Twilio\Manager` (aliased as `twilio`)
+- `Aloha\Twilio\TwilioInterface` (resolves a `Twilio` object, the default connection object created by the `Manager`).
+
+There's a Facade class available for you, if you like. In your `app.php` config file add the following
+line to the `aliases` array if you want to use a short class name:
 
 ```php
 'Twilio' => 'Aloha\Twilio\Support\Laravel\Facade',
 ```
 
-In Laravel 4 you need to publish the default config file to `app/config/packages/aloha/twilio/config.php` with the artisan command `config:publish aloha/twilio`.
+In Laravel 4 you can publish the default config file to `app/config/packages/aloha/twilio/config.php` with the artisan command `config:publish aloha/twilio`.
 
-In Laravel 5 you need to publish the default config file to `config/twilio.php` with the artisan command `vendor:publish`.
+In Laravel 5 you can publish the default config file to `config/twilio.php` with the artisan command `vendor:publish`.
 
 #### Facade
 
-The facade now has the exact same methods as the `Aloha\Twilio\TwilioInterface`.
+The facade has the exact same methods as the `Aloha\Twilio\TwilioInterface`.
 One extra feature is that you can define which settings (and which sender phone number) to use:
 
 ```php
-Twilio::from('callcenter')->message($user->phone, $message);
+Twilio::from('call_center')->message($user->phone, $message);
 Twilio::from('board_room')->message($boss->phone, 'Hi there boss!');
 ```
 
-Define multiple entries in your `twilio` config to make use of this feature.
+Define multiple entries in your `twilio` [config file](src/config/config.php) to make use of this feature.
 
 ### Usage