add reference to PDO and MongoDB session handlers in session index

stevenmusumeche · stevenmusumeche · commit 4238fcc88383 · 2015-07-05T10:57:37.000-05:00
diff --git a/cookbook/session/index.rst b/cookbook/session/index.rst
@@ -8,4 +8,6 @@ Sessions
     locale_sticky_session
     sessions_directory
     php_bridge
-    avoid_session_start
+    avoid_session_start
+    /cookbook/configuration/pdo_session_storage
+    /cookbook/configuration/mongodb_session_storage
