Documentation: Use celery.task.http for documentation instead of depracted celery.task.rest.

docs/reference/celery.task.rest.rst

@@ -1,8 +0,0 @@
-======================================
- Remote HTTP Tasks - celery.task.rest
-======================================
-
-.. currentmodule:: celery.task.rest
-
-.. automodule:: celery.task.rest
-    :members:

docs/reference/index.rst

@@ -15,9 +15,9 @@
     celery.task
     celery.conf
     celery.task.control
+    celery.task.http
     celery.signals
     celery.exceptions
-    celery.task.rest
     celery.task.builtins
     celery.loaders
     celery.loaders.base