Merge branch 'yandex_rebiling' into 'dev'

Yandex rebiling

See merge request !391

lms/celery.py

@@ -19,13 +19,11 @@ client = Client('http://caaea487274f4e23a9107862484c79f3:3d463ad4717942508536f7a
 register_logger_signal(client)
 register_signal(client)
 
-@app.on_after_configure.connect
+app.conf.beat_schedule = {
-def setup_periodic_tasks(sender, **kwargs):
+    crontab(minute='*/1'),
-    sender.add_periodic_task(
+    'finance.tasks.periodic_billing'
-        # crontab(minute='0',hour='*/3',),
+}
-        crontab(minute='*/1'),
+
-        'finance.tasks.periodic_billing'
-    )
 
 @app.task(bind=True)
 def debug_task(self):