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/DrawTrSurf/DrawTrSurf_BSplineCurve2d.cxx

@@ -12,14 +12,18 @@
 // Alternatively, this file may be used under the terms of Open CASCADE
 // commercial license or contractual agreement.
 
-#include <DrawTrSurf_BSplineCurve2d.ixx>
+
+#include <Draw_Color.hxx>
+#include <Draw_Display.hxx>
+#include <Draw_Drawable3D.hxx>
 #include <Draw_MarkerShape.hxx>
+#include <DrawTrSurf_BSplineCurve2d.hxx>
 #include <Geom2d_BSplineCurve.hxx>
 #include <gp_Pnt.hxx>
+#include <Standard_Type.hxx>
 #include <TColgp_Array1OfPnt2d.hxx>
 #include <TColStd_Array1OfReal.hxx>
 
-
 DrawTrSurf_BSplineCurve2d::DrawTrSurf_BSplineCurve2d (
    const Handle(Geom2d_BSplineCurve)& C) 
    : DrawTrSurf_Curve2d (C, Draw_vert, 100) {