[Robot] Gui: remove unused includes

- also some sorting

src/Mod/Robot/Gui/ViewProviderRobotObject.cpp

@@ -20,36 +20,29 @@
  *                                                                         *
  ***************************************************************************/
 
-
 #include "PreCompiled.h"
-
 #ifndef _PreComp_
+# include <sstream>
+# include <QFile>
+
 # include <Inventor/SoDB.h>
 # include <Inventor/SoInput.h>
 # include <Inventor/SbVec3f.h>
-# include <Inventor/nodes/SoSeparator.h>
-# include <Inventor/nodes/SoTransform.h>
-# include <Inventor/nodes/SoSphere.h>
-# include <Inventor/nodes/SoRotation.h>
 # include <Inventor/actions/SoSearchAction.h>
 # include <Inventor/draggers/SoJackDragger.h>
-# include <Inventor/draggers/SoTrackballDragger.h>
+# include <Inventor/nodes/SoSeparator.h>
 # include <Inventor/VRMLnodes/SoVRMLTransform.h>
-# include <QFile>
 #endif
 
-#include "ViewProviderRobotObject.h"
-
-#include <Mod/Robot/App/RobotObject.h>
-#include <Mod/Part/App/PartFeature.h>
-#include <Mod/Part/Gui/ViewProvider.h>
 #include <App/Document.h>
 #include <App/VRMLObject.h>
 #include <Gui/Application.h>
-#include <Base/FileInfo.h>
-#include <Base/Stream.h>
-#include <Base/Console.h>
-#include <sstream>
+#include <Mod/Robot/App/RobotObject.h>
+#include <Mod/Part/Gui/ViewProvider.h>
+
+#include "ViewProviderRobotObject.h"
+
+
 using namespace Gui;
 using namespace RobotGui;