Implemented median for distance measurement, fixes #3

source/distancethread.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include <vector>
 #include <QThread>
 
 class DistanceThread : public QThread
@@ -16,6 +17,10 @@ public:
 protected:
     void run() override;
 
+private:
+	template<typename VALUE_TYPE>
+	double median(std::vector<VALUE_TYPE> values) const;
+
 signals:
     void distanceUpdated(double distMeters);
 };