Adding SOR solver with the new template interface.

src/solvers/linear/CMakeLists.txt

src/solvers/linear/implementation/CMakeLists.txt

...lvers/linear/implementation/tnlLinearResidueGetter_impl.h

src/solvers/linear/krylov/CMakeLists.txt

src/solvers/linear/krylov/implementation/CMakeLists.txt

...olvers/linear/krylov/implementation/tnlGMRESSolver_impl.h

src/solvers/linear/krylov/tnlGMRESSolver.h

src/solvers/linear/stationary/CMakeLists.txt

src/solvers/linear/stationary/implementation/CMakeLists.txt

...vers/linear/stationary/implementation/tnlSORSolver_impl.h

src/solvers/linear/stationary/tnlSORSolver.h

src/solvers/linear/tnlLinearResidueGetter.h

src/solvers/tnlSORSolver.h