Minor change sensor update

Change for sensor plugins.

Will update also mqtt per default when push_update is called.

But if False is send for mqtt parameter, only web interface will be updated.

-> Good for sensors that retrieve values only once per minute or so
-> WI can be continuosly updated with current value and no empty value is displayed, but mqtt does not nee to be updated

(example ispindel, scd30 sensor, kettle sensor, Hydrom/Tilt,....)

Plugins will be updated later in main branches

cbpi/__init__.py

@@ -1,2 +1,2 @@
-__version__ = "4.0.1.1"
+__version__ = "4.0.1.2d1"
 

cbpi/api/sensor.py

@@ -32,10 +32,11 @@ class CBPiSensor(CBPiBase, metaclass=ABCMeta):
     def get_unit(self):
         pass
 
-    def push_update(self, value):
+    def push_update(self, value, mqtt = True):
         try:
             self.cbpi.ws.send(dict(topic="sensorstate", id=self.id, value=value))
-            self.cbpi.push_update("cbpi/sensordata/{}".format(self.id), dict(id=self.id, value=value), retain=True)
+            if mqtt:
+                self.cbpi.push_update("cbpi/sensordata/{}".format(self.id), dict(id=self.id, value=value), retain=True)
 #            self.cbpi.push_update("cbpi/sensor/{}/udpate".format(self.id), dict(id=self.id, value=value), retain=True)
         except:
             logging.error("Faild to push sensor update")