Added autodoc for .events

docs/reference/celery.events.rst

@@ -0,0 +1,8 @@
+========================
+ Events - celery.events
+========================
+
+.. currentmodule:: celery.events
+
+.. automodule:: celery.events
+    :members:

docs/reference/index.rst

@@ -28,6 +28,7 @@
     celery.messaging
     celery.contrib.test_runner
     celery.views
+    celery.events
     celery.bin.celeryd
     celery.bin.celerybeat
     celery.bin.celeryinit