[Reverse Eng] Gui: remove unused headers

- also enable precompiled headers
- also some sorting

src/Mod/ReverseEngineering/Gui/Command.cpp

@@ -20,49 +20,43 @@
  *                                                                         *
  ***************************************************************************/
 
-
 #include "PreCompiled.h"
 #ifndef _PreComp_
+# include <sstream>
 # include <QApplication>
 # include <QMessageBox>
+
 # include <BRep_Builder.hxx>
 # include <BRepBuilderAPI_MakePolygon.hxx>
 # include <TopoDS_Compound.hxx>
 #endif
 
-#include <sstream>
-
-#include <Mod/Part/App/TopoShape.h>
-#include <Mod/Part/App/PartFeature.h>
-#include <Mod/Part/App/FaceMakerCheese.h>
-#include <Mod/Part/App/Geometry.h>
-#include <Mod/Part/App/Tools.h>
-#include <Mod/Points/App/Structured.h>
-#include <Mod/Mesh/App/Mesh.h>
-#include <Mod/Mesh/App/MeshFeature.h>
-#include <Mod/Mesh/App/Core/Approximation.h>
-#include <Mod/Mesh/App/Core/Algorithm.h>
-
 #include <App/Application.h>
 #include <App/Document.h>
 #include <App/DocumentObjectGroup.h>
+#include <Base/CoordinateSystem.h>
+#include <Base/Tools.h>
 #include <Gui/Application.h>
 #include <Gui/Command.h>
 #include <Gui/Control.h>
 #include <Gui/MainWindow.h>
-#include <Gui/FileDialog.h>
 #include <Gui/Selection.h>
-#include <Base/Builder3D.h>
-#include <Base/CoordinateSystem.h>
-#include <Base/Converter.h>
-#include <Base/Tools.h>
+#include <Mod/Part/App/FaceMakerCheese.h>
+#include <Mod/Part/App/Geometry.h>
+#include <Mod/Part/App/PartFeature.h>
+#include <Mod/Part/App/Tools.h>
+#include <Mod/Points/App/Structured.h>
+#include <Mod/ReverseEngineering/App/ApproxSurface.h>
+#include <Mod/Mesh/App/Core/Approximation.h>
+#include <Mod/Mesh/App/Core/Algorithm.h>
+#include <Mod/Mesh/App/MeshFeature.h>
 
-#include "../App/ApproxSurface.h"
 #include "FitBSplineSurface.h"
 #include "Poisson.h"
 #include "Segmentation.h"
 #include "SegmentationManual.h"
 
+
 using namespace std;
 
 DEF_STD_CMD_A(CmdApproxSurface)