Implementing smart pointers and MeshPointer.

src/core/CMakeLists.txt

src/core/tnlCuda.cpp

src/core/tnlCuda.h

src/core/tnlSharedPointer.h

src/core/tnlSmartPointer.h

src/core/tnlSmartPointersRegister.cpp

src/core/tnlSmartPointersRegister.h

src/core/tnlUniquePointer.h

src/functions/tnlMeshFunction.h

src/functions/tnlMeshFunctionEvaluator_impl.h

src/functions/tnlMeshFunction_impl.h

src/functions/tnlOperatorFunction.h

src/mesh/grids/tnlGridTraverser.h

src/mesh/grids/tnlGridTraverser_impl.h

src/mesh/grids/tnlTraverser_Grid1D.h

src/mesh/grids/tnlTraverser_Grid1D_impl.h

src/mesh/grids/tnlTraverser_Grid2D.h

src/mesh/grids/tnlTraverser_Grid2D_impl.h

src/mesh/grids/tnlTraverser_Grid3D.h

src/mesh/grids/tnlTraverser_Grid3D_impl.h