added basic models and controllers

LenaPi/main.cpp

@@ -1,6 +1,8 @@
 #include <QGuiApplication>
 #include <QQmlApplicationEngine>
 
+#include "controllers/NavigationController.h"
+
 int main(int argc, char *argv[])
 {
     QGuiApplication app(argc, argv);
@@ -8,5 +10,8 @@ int main(int argc, char *argv[])
     QQmlApplicationEngine engine;
     engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
 
+    NavigationController navController;
+    navController.setContext(engine.rootContext());
+
     return app.exec();
 }