Removes zeromq from extras

docs/includes/installation.txt

@@ -92,9 +92,6 @@ Transports and Backends
 :``celery[zookeeper]``:
     for using Zookeeper as a message transport.
 
-:``celery[zeromq]``:
-    for using ZeroMQ as a message transport (*experimental*).
-
 :``celery[sqlalchemy]``:
     for using SQLAlchemy as a result backend (*supported*).
 

setup.py

@@ -194,7 +194,7 @@ features = set([
     'auth', 'cassandra', 'elasticsearch', 'memcache', 'pymemcache',
     'couchbase', 'eventlet', 'gevent', 'msgpack', 'yaml',
     'redis', 'sqs', 'couchdb', 'riak', 'zookeeper',
-    'zeromq', 'sqlalchemy', 'librabbitmq', 'pyro', 'slmq', 'tblib', 'consul'
+    'sqlalchemy', 'librabbitmq', 'pyro', 'slmq', 'tblib', 'consul'
 ])
 extras_require = dict((x, extras(x + '.txt')) for x in features)
 extra['extras_require'] = extras_require