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/climate.py

@@ -1,5 +1,3 @@
-# pylint: disable=line-too-long
-# pylint: disable=invalid-name
 """ Implements the VersatileThermostat climate component """
 import logging
 
@@ -37,6 +35,7 @@ from .const import (
     CONF_THERMOSTAT_SWITCH,
     CONF_THERMOSTAT_CLIMATE,
     CONF_THERMOSTAT_VALVE,
+    CONF_THERMOSTAT_CENTRAL_CONFIG,
 )
 
 from .thermostat_switch import ThermostatOverSwitch
@@ -64,7 +63,11 @@ async def async_setup_entry(
     name = entry.data.get(CONF_NAME)
     vt_type = entry.data.get(CONF_THERMOSTAT_TYPE)
 
+    if vt_type == CONF_THERMOSTAT_CENTRAL_CONFIG:
+        return
+
     # Instantiate the right base class
+    entity = None
     if vt_type == CONF_THERMOSTAT_SWITCH:
         entity = ThermostatOverSwitch(hass, unique_id, name, entry.data)
     elif vt_type == CONF_THERMOSTAT_CLIMATE: