Feature 234 add central boiler helper (#352)

* Creation of the central boiler config + binary_sensor entity

* Fonctional before testu. Miss the service call

* Full featured but without testu

* Documentation and release.

* Add events in README

* FIX #341 - when window state change, open_valve_percent should be resend

* Issue #343 - disable safety mode for outdoor thermometer

* Issue #255 - Specify window action on window open detection

* Add en and string translation

* central boiler - add entites to fine tune the boiler start

* With testu ok

* Add testus for valve and climate

* Add testus in pipelines

* With pip 3

* With more pytest options

* Ass coverage tests

* Add coverage report in github

* Release 5.3.0

---------

Co-authored-by: Jean-Marc Collin <jean-marc.collin-extern@renault.com>

.vscode/tasks.json

@@ -13,6 +13,12 @@
             "command": "./container restart",
             "problemMatcher": []
         },
+        {
+            "label": "Start coverage",
+            "type": "shell",
+            "command": "./container coverage",
+            "problemMatcher": []
+        },
         {
             "label": "Home Assistant translations update",
             "type": "shell",