Readme update

README.md

@@ -1,6 +1,38 @@
-# NetInteractive User importer (CSV)
+# NetInteractive User importer bundle (from CSV)
 
-#### How to run tests
+## Installation
+Add Git repository `git@github.com:mgrajcarek/user-importer-poc.git` to your `composer.json` file:
+```json
+"repositories": [
+    {
+        "type": "vcs",
+        "url": "git@github.com:mgrajcarek/user-importer-poc.git"
+    }
+],
+```
+
+Add `Dvs/CacheBundle` to your `composer.json` file:
+```
+$ composer require netinteractive/user-importer-bundle
+```
+Register the bundle in `app/AppKernel.php`:
+```php
+public function registerBundles()
+{
+    return array(
+        // ...
+        new NetInteractive\Bundle\UserImporterBundle\NetInteractiveUserImporterBundle(),
+    );
+}
+```
+## Testing
+Setup the test suite using Composer:
+```
+$ composer install --dev
+```
+
+### PhpSpec
+To run Specs (require dev dependencies)
 ```
 $ vendor/bin/phpspec run
 ```