0024002: Overall code and build procedure refactoring -- automatic

Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl":
- WOK-generated header files from inc and sources from drv are moved to src
- CDL files removed
- All packages are converted to nocdlpack

src/BRepTools/BRepTools_Modification.cxx

@@ -14,6 +14,14 @@
 // Alternatively, this file may be used under the terms of Open CASCADE
 // commercial license or contractual agreement.
 
-#include <BRepTools_Modification.ixx>
-
 
+#include <BRepTools_Modification.hxx>
+#include <Geom2d_Curve.hxx>
+#include <Geom_Curve.hxx>
+#include <Geom_Surface.hxx>
+#include <gp_Pnt.hxx>
+#include <Standard_Type.hxx>
+#include <TopLoc_Location.hxx>
+#include <TopoDS_Edge.hxx>
+#include <TopoDS_Face.hxx>
+#include <TopoDS_Vertex.hxx>