This reverts commit eb23730432aaeeef35b85feb013942175ae504f8, reversing
changes made to 1f0191190bcd9dfce903cf5af155ee114d00ac4b.
Only undo the permission changes
Conflicts:
Polygon_mesh_processing/examples/Polygon_mesh_processing/hole_filling_example_OM.cpp
Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/Hole_filling/Weights.h
Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/fair_impl.h
Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/triangulate_hole.h
Taucs, Lapack and Blas supports are no longer tested
Approved by the Release Manager
Tested in CGAL-4.5-Ic-97
Conflicts:
Polyhedron/demo/Polyhedron/CMakeLists.txt
removed almost all occurenced (missing UseFiles). While
doing so, some CMakeLists.txt could also be simplified. In fact
many more CMakeLists.txt can be simplified, in one of two ways:
1) add external libs to CGAL_3RD_PARTY_LIBRARIES and
2) call cgal_create_single_source_program