[damned-lies] Replaced TransactionMiddleware by ATOMIC_REQUESTS setting

[Claude Paroz <claudep src gnome org>]

commit 1d9cc4aabb649a5e358feb252a957fe93dc704a7
Author: Claude Paroz <claude 2xlibre net>
Date:   Wed Sep 9 16:01:03 2015 +0200

    Replaced TransactionMiddleware by ATOMIC_REQUESTS setting

 damnedlies/settings.py |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/damnedlies/settings.py b/damnedlies/settings.py
index 64d2be1..9433e85 100644
--- a/damnedlies/settings.py
+++ b/damnedlies/settings.py
@@ -114,9 +114,10 @@ MIDDLEWARE_CLASSES = (
     'django.middleware.csrf.CsrfViewMiddleware',
     'django.contrib.auth.middleware.AuthenticationMiddleware',
     'django.contrib.messages.middleware.MessageMiddleware',
-    'django.middleware.transaction.TransactionMiddleware',
 )
 
+ATOMIC_REQUESTS = True
+
 ROOT_URLCONF = 'damnedlies.urls'
 
 TEMPLATE_DIRS = (