External tutorials: Added Tim Bull's Build a processing queue [...] in less than a day using RabbitMQ and Celery

docs/tutorials/external.rst

@@ -41,7 +41,8 @@ http://robertpogorzelski.com/blog/2009/09/10/rabbitmq-celery-and-django/
 Message Queues, Django and Celery Quick Start
 =============================================
 
-Celery tutorial by `Rich Leland`_, the installation section is Mac OS X specific:
+Celery tutorial by `Rich Leland`_, the installation section is Mac OS X
+specific:
 http://mathematism.com/2010/feb/16/message-queues-django-and-celery-quick-start/
 
 .. _`Rich Leland`: http://twitter.com/richleland
@@ -55,6 +56,14 @@ Background task processing and deferred execution in Django
 
 .. _`Alon Swartz`: http://twitter.com/alonswartz
 
+Build a processing queue [...] in less than a day using RabbitMQ and Celery
+===========================================================================
+
+Tutorial in 2 parts written by `Tim Bull`_:
+http://timbull.com/build-a-processing-queue-with-multi-threading
+
+.. _`Tim Bull`: http://twitter.com/timbull
+
 How to get celeryd to work on FreeBSD
 =====================================