[MIG] web_notify: Migration to 11.0

- Use the 'session' class of the JS Framework (session no lounger bound
to web client)
- Test change: compare emitted & received messages based on content, not
order. Using string comparison raises false positives.

web_notify/__manifest__.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2016 ACSONE SA/NV
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
@@ -6,7 +5,7 @@
     'name': 'Web Notify',
     'summary': """
         Send notification messages to user""",
-    'version': '10.0.1.0.0',
+    'version': '11.0.1.0.0',
     'description': 'Web Notify',
     'license': 'AGPL-3',
     'author': 'ACSONE SA/NV,Odoo Community Association (OCA)',