vm/local_tasks: added shut_off

circle/vm/tasks/local_tasks.py

@@ -14,6 +14,11 @@ def redeploy(instance, user):
 
 
 @celery.task
+def shut_off(instance, user):
+    instance.shut_off(task_uuid=shut_off.request.id, user=user)
+
+
+@celery.task
 def destroy(instance, user):
     instance.destroy(task_uuid=destroy.request.id, user=user)