Update README.md

README.md

@@ -2,5 +2,47 @@ ElasticsearchBundle
 ===================
 [![Build Status](https://travis-ci.org/OpenClassrooms/ElasticsearchBundle.svg?branch=master)](https://travis-ci.org/OpenClassrooms/ElasticsearchBundle)
 [![Coverage Status](https://img.shields.io/coveralls/OpenClassrooms/ElasticsearchBundle.svg)](https://coveralls.io/r/OpenClassrooms/ElasticsearchBundle?branch=master)
+[![SensioLabsInsight](https://insight.sensiolabs.com/projects/dd489bfe-98bf-484f-816f-830fe7319780/mini.png)](https://insight.sensiolabs.com/projects/dd489bfe-98bf-484f-816f-830fe7319780)
 
 Symfony2 Bundle that expose Elasticsearch official client configuration
+
+## Installation
+This bundle can be installed using composer:
+
+```composer require openclassrooms/use-case-bundle```
+or by adding the package to the composer.json file directly.
+
+```json
+{
+    "require": {
+        "openclassrooms/elasticsearch-bundle": "*"
+    }
+}
+```
+
+After the package has been installed, add the bundle to the AppKernel.php file:
+
+```php
+// in AppKernel::registerBundles()
+    $bundles = array(
+        // ...
+        new OpenClassrooms\Bundle\ElasticsearchBundle\OpenClassroomsElasticsearchBundle(),
+        // ...
+);
+```
+
+## Configuration
+Add the elasticsearch hosts to the config.yml
+
+``` yml
+open_classrooms_elasticsearch:
+    clients:
+        client_name:
+            hosts :
+                - host
+                - 127.0.0.1
+        second_client_name:
+            hosts :
+                - second-host
+
+```