Feature 239 creates central config panel (#276)

* Add central config into ConfigFlow

* Test manual of confif_flow ok

* Ignore central confic in instanciate entities

* Init data in base_thermostat ok

* With central configuration testu ok

* All testu ok

* With fixture for init_vtherm_api and init_central_config

* Add reload VTherms when central configuration is changed

* Update strings.json and replace security by safety in README.

* UPdate README with release 5.0

* FIX missing Presets central configuration initialisation

* FIX frost_away_temp translation missing

---------

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

custom_components/versatile_thermostat/sensor.py

@@ -27,6 +27,7 @@ from .const import (
     CONF_THERMOSTAT_VALVE,
     CONF_THERMOSTAT_CLIMATE,
     CONF_THERMOSTAT_TYPE,
+    CONF_THERMOSTAT_CENTRAL_CONFIG,
 )
 
 THRESHOLD_WATT_KILO = 100
@@ -46,6 +47,10 @@ async def async_setup_entry(
 
     unique_id = entry.entry_id
     name = entry.data.get(CONF_NAME)
+    vt_type = entry.data.get(CONF_THERMOSTAT_TYPE)
+
+    if vt_type == CONF_THERMOSTAT_CENTRAL_CONFIG:
+        return
 
     entities = [
         LastTemperatureSensor(hass, unique_id, name, entry.data),