changed serial reading from lowlevel to boost with hope for more stability, changed a lot of smart pointers to unique_ptr, added fmt for logging

evaluation.cpp

@@ -10,7 +10,7 @@
 using std::cout;
 using std::endl;
 
-Evaluation::Evaluation(std::shared_ptr<DataBase> db, QWidget * parent)
+Evaluation::Evaluation(DataBase * db, QWidget * parent)
     : QWidget(parent), ui(new Ui::Evaluation) {
     ui->setupUi(this);
     this->db = db;