Restructure config files, add extension and complete mappers services.

src/DependencyInjection/NetzmachtContaoLeafletExtension.php

@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * Leaflet maps for Contao CMS.
+ *
+ * @package    contao-leaflet-maps
+ * @author     David Molineus <david.molineus@netzmacht.de>
+ * @copyright  2016-2017 netzmacht David Molineus. All rights reserved.
+ * @license    LGPL-3.0 https://github.com/netzmacht/contao-leaflet-maps/blob/master/LICENSE
+ * @filesource
+ */
+
+namespace Netzmacht\Contao\Leaflet\DependencyInjection;
+
+use Symfony\Component\Config\FileLocator;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
+use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+
+/**
+ * Class NetzmachtContaoLeafletExtension.
+ *
+ * @package Netzmacht\Contao\Leaflet\DependencyInjection
+ */
+class NetzmachtContaoLeafletExtension extends Extension
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function load(array $configs, ContainerBuilder $container)
+    {
+        $loader = new YamlFileLoader(
+            $container,
+            new FileLocator(dirname(__DIR__) .'/Resources/config')
+        );
+
+        // Common config, services and listeners
+        $loader->load('config.yml');
+        $loader->load('services.yml');
+        $loader->load('listeners.yml');
+
+        // Amenities and providers config
+        $loader->load('amenities.yml');
+        $loader->load('providers.yml');
+
+        // Other services
+        $loader->load('filters.yml');
+        $loader->load('mappers.yml');
+        $loader->load('encoders.yml');
+    }
+}