Added the new config parameter to MonologExtension

Author: Malte Blättermann

DependencyInjection/MonologExtension.php

@@ -254,6 +254,7 @@ private function buildHandler(ContainerBuilder $container, $name, array $handler
                 array(
                     'index' => $handler['index'],
                     'type' => $handler['document_type'],
+                    'ignore_error' => $handler['ignore_error']
                 ),
                 $handler['level'],
                 $handler['bubble'],