Fixed missing rewrite property of item

eraser-base/src/main/jastadd/LastChanged.jrag

@@ -10,6 +10,7 @@ aspect LastChanged {
     double frequency = frequencySetting.getEventProcessingFrequency();
     Instant lastStateChange = this.getValue();
     if (lastStateChange == null) {
+      //First state change always allowed
       return true;
     }
     return Instant.now().toEpochMilli() - lastStateChange.toEpochMilli() > (1 / frequency) * 1000;

eraser-base/src/main/jastadd/shem.jrag

@@ -44,6 +44,9 @@ aspect SmartHomeEntityModel {
         }
         result.enableSendState();
       }
+      if (this.hasFrequencySetting()) {
+        result.setFrequencySetting(this.getFrequencySetting());
+      }
       return result;
     }
   }