Refactoring done - MeshDependentData was removed.

examples/inviscid-flow/eulerProblem.h

examples/inviscid-flow/eulerProblem_impl.h

examples/transport-equation/transportEquationProblem.h

examples/transport-equation/transportEquationProblemEoc.h

...les/transport-equation/transportEquationProblemEoc_impl.h

examples/transport-equation/transportEquationProblem_impl.h

src/TNL/Problems/CommonData.h

src/TNL/Problems/HeatEquationEocProblem.h

src/TNL/Problems/HeatEquationEocProblem_impl.h

src/TNL/Problems/HeatEquationProblem.h

src/TNL/Problems/HeatEquationProblem_impl.h

src/TNL/Solvers/PDE/ExplicitTimeStepper_impl.h

src/TNL/Solvers/PDE/SemiImplicitTimeStepper_impl.h

src/TNL/Solvers/PDE/TimeDependentPDESolver_impl.h

src/TNL/Solvers/PDE/TimeIndependentPDESolver.h

...ks/heat-equation-benchmark/HeatEquationBenchmarkProblem.h

...at-equation-benchmark/HeatEquationBenchmarkProblem_impl.h