Add sentry and fabfile

bbssite/wsgi.py

@@ -1,6 +1,8 @@
 import os
+from django.core.wsgi import get_wsgi_application
+from raven.contrib.django.middleware.wsgi import Sentry
 
 os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'bbssite.settings')
 
-from django.core.wsgi import get_wsgi_application
 application = get_wsgi_application()
+application = Sentry(application)