Merge pull request #203 from taigaio/us/1517/attachment-delete

Add django-transactional-cleanup and configure it

requirements.txt

@@ -28,6 +28,7 @@ raven==5.1.1
 bleach==1.4
 django-ipware==0.1.0
 premailer==2.8.1
+django-transactional-cleanup==0.1.12
 
 # Comment it if you are using python >= 3.4
 enum34==1.0

settings/common.py

@@ -33,7 +33,7 @@ LANGUAGES = (
 
 DATABASES = {
     "default": {
-        "ENGINE": "django.db.backends.postgresql_psycopg2",
+        "ENGINE": "transaction_hooks.backends.postgresql_psycopg2",
         "NAME": "taiga",
     }
 }
@@ -204,6 +204,7 @@ INSTALLED_APPS = [
     "django_jinja.contrib._humanize",
     "easy_thumbnails",
     "raven.contrib.django.raven_compat",
+    "django_transactional_cleanup",
 ]
 
 WSGI_APPLICATION = "taiga.wsgi.application"