Added gui prototype

doc/gui_test/mainwindow.cpp

@@ -0,0 +1,16 @@
+#include <mainwindow.h>
+
+MainWindow::MainWindow (QWidget *parent)
+    : QMainWindow (parent)
+{
+ setupUi (this);
+
+  _toolButtonMotor->setDefaultAction( _actionMotor );
+  _toolButtonBattery->setDefaultAction( _actionBattery );
+  _toolButtonConsole->setDefaultAction( _actionConsole );
+
+}
+
+MainWindow::~MainWindow ()
+{
+}