Sensors now work over broadcast pipe

Added Polynomal actor
Added Item adding dialog
Added Factor Actor

src/ui/itemcreationdialog.h

@@ -0,0 +1,33 @@
+#ifndef ITEMCREATIONDIALOG_H
+#define ITEMCREATIONDIALOG_H
+
+#include <QDialog>
+#include <memory>
+#include "../items/item.h"
+
+namespace Ui {
+class ItemCreationDialog;
+}
+
+class ItemCreationDialog : public QDialog
+{
+    Q_OBJECT
+
+    QWidget* widget;
+
+public:
+    explicit ItemCreationDialog(QWidget *parent = nullptr);
+    ~ItemCreationDialog();
+
+    std::shared_ptr<Item> item;
+
+private slots:
+
+    void itemTypeChanged(const QString& type);
+    void itemNameChanged(const QString& name);
+
+private:
+    Ui::ItemCreationDialog *ui;
+};
+
+#endif // ITEMCREATIONDIALOG_H