Updated readme file

Author: allflame

README.md

@@ -1,24 +1,23 @@
 # Symfony Bridge for Jaeger library
 
 ## Getting started
-Add this line to your services.yml file
+Register JaegerBundle like any other bundle for Symfony 4
 ```
-imports:
-- { resource: '../../vendor/code-tool/jaeger-client-symfony-bridge/src/Resources/config/services.yml' }
+bundles.php
+[
+...
+\Jaeger\Symfony\JaegerBundle::class => ['all' => true],
+...
+]
 ```
-and register this compiler pass in your Kernel
-```$xslt
-Kernel::build
-   /**
-     * @inheritDoc
-     */
-    protected function build(\Symfony\Component\DependencyInjection\ContainerBuilder $container)
+OR for Symfony >=2
+```
+public function registerBundles()
     {
-        parent::build($container);
-        $container
-            ->addCompilerPass(
-                new \Jaeger\Symfony\Resources\DependencyInjection\CodecRegistryCompilerPass()
-            );
+        $bundles = [
+            ...
+            new \Jaeger\Symfony\JaegerBundle(),
+            ...
+        ]
     }
 ```
-## Proper bundle/plugin files are coming soon