Merge branch '3.0-unstable' into 3.0

.gitignore

@@ -1,10 +1,8 @@
 node_modules/
 vendor/
-_site/
 tmp/
 build/
 cache/
-docs/
 .idea/
 
 *.sublime-*

src/Symfony/Bundle/Resources/docs/README.md

@@ -0,0 +1,71 @@
+Installation
+============
+
+Step 1: Download the Bundle
+---------------------------
+
+Open a command console, enter your project directory and execute the
+following command to download the latest stable version of this bundle:
+
+```bash
+$ composer require khill/lavacharts "~3.0"
+```
+
+This command requires you to have Composer installed globally, as explained
+in the [installation chapter](https://getcomposer.org/doc/00-intro.md)
+of the Composer documentation.
+
+Step 2: Enable the Bundle
+-------------------------
+
+Then, enable the bundle by adding it to the list of registered bundles
+in the `app/AppKernel.php` file of your project:
+
+```php
+<?php
+// app/AppKernel.php
+
+// ...
+class AppKernel extends Kernel
+{
+    public function registerBundles()
+    {
+        $bundles = array(
+            // ...
+
+            new Khill\Lavacharts\Symfony\Bundle\LavachartsBundle(),
+        );
+
+        // ...
+    }
+
+    // ...
+}
+```
+
+Step 3: Import the Service
+-------------------------
+
+Lastly, import the service by adding the `services.yml` to the imports
+in the `app/config/config.yml` file of your project:
+
+```php
+imports:
+    // ...
+
+    - { resource: "@LavachartsBundle/Resources/config/services.yml" }
+
+```
+
+Step 4: Pull from the Container
+-------------------------
+
+Now you can use Lavacharts from within your controller:
+
+```php
+    $lava = $this->get('lavacharts');
+
+    $datatable = $lava->DataTable();
+
+    // ...
+```