Fixes (#460)

src/NukiOpenerWrapper.h

@@ -15,6 +15,7 @@ public:
     virtual ~NukiOpenerWrapper();
 
     void initialize();
+    void readSettings();
     void update();
 
     void electricStrikeActuation();
@@ -104,6 +105,7 @@ private:
     int _restartBeaconTimeout = 0; // seconds
     bool _publishAuthData = false;
     bool _clearAuthData = false;
+    bool _disableNonJSON = false;
     int _nrOfRetries = 0;
     int _retryDelay = 0;
     int _retryCount = 0;