bugfix hwioauth remember me && centralize hwioauth and facebook settings

app/config/config.yml

@@ -28,10 +28,10 @@ framework:
     trusted_hosts:   ~
     trusted_proxies: ~
     session:
-        # http://symfony.com/doc/current/reference/configuration/framework.html#handler-id
+#         http://symfony.com/doc/current/reference/configuration/framework.html#handler-id
 #        handler_id:  session.handler.native_file
         handler_id: session.handler.pdo
-        save_path:   "%kernel.root_dir%/../var/sessions/%kernel.environment%"
+#        save_path:   "%kernel.root_dir%/../var/sessions/%kernel.environment%"
     fragments:       ~
     http_method_override: true
     assets: ~
@@ -41,8 +41,9 @@ twig:
     debug:            "%kernel.debug%"
     strict_variables: "%kernel.debug%"
     globals:
-        version: "0.27.16 (beta4)"
+        version: "0.29.18 (beta6)"
         facebook_api: "%facebook.api%"
+        facebook_scope: "%facebook.scope%"
         facebook_api_version: "%facebook.version%"
 
 # Doctrine Configuration
@@ -84,9 +85,23 @@ assetic:
 # FOS User Configuration
 fos_user:
     db_driver: orm # other valid values are 'mongodb', 'couchdb' and 'propel'
-    firewall_name: main
+    firewall_name: secured_area
     user_class: Jotunheimr\UserBundle\Entity\User
 
+# Facebook OAuth
+hwi_oauth:
+    firewall_names: [secured_area]
+    resource_owners:
+        facebook:
+            type:                facebook
+            client_id:           "%facebook.api%"
+            client_secret:       "%facebook.api-secret%"
+            scope:               "%facebook.scope%"
+            options:
+                display: popup
+                auth_type: rerequest
+                csrf: true
+
 # Slack integration
 cl_slack:
     api_token: xoxp-107639806167-107029084564-115427085733-cccaa4f96c89c87ce680c7f22acfd001