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/gp/gp_Lin.cxx

@@ -16,7 +16,14 @@
 // JCV 1/10/90 Changement de nom du package vgeom -> gp
 // JCV 12/12/90 modifs suite a la premiere revue de projet
 
-#include <gp_Lin.ixx>
+#include <gp_Ax1.hxx>
+#include <gp_Ax2.hxx>
+#include <gp_Dir.hxx>
+#include <gp_Lin.hxx>
+#include <gp_Pnt.hxx>
+#include <gp_Trsf.hxx>
+#include <gp_Vec.hxx>
+#include <Standard_ConstructionError.hxx>
 
 Standard_Real gp_Lin::Distance (const gp_Lin& Other) const
 {