Clean up code

source/RobotAPI/gui-plugins/CartesianWaypointControlGui/CartesianWaypointControlGuiWidgetController.h

@@ -66,13 +66,11 @@ namespace armarx
     public:
         /// Controller Constructor
         explicit CartesianWaypointControlGuiWidgetController();
-
         /// Controller destructor
         virtual ~CartesianWaypointControlGuiWidgetController();
 
         /// @see ArmarXWidgetController::loadSettings()
         void loadSettings(QSettings* settings) override;
-
         /// @see ArmarXWidgetController::saveSettings()
         void saveSettings(QSettings* settings) override;
 
@@ -92,9 +90,6 @@ namespace armarx
         QPointer<QDialog> getConfigDialog(QWidget* parent) override;
         void configured() override;
 
-    signals:
-        /* QT signal declarations */
-
     private slots:
         void on_pushButtonStop_clicked();
         void on_pushButtonExecute_clicked();