Improving example make-project.

buildAll

examples/make-project/Makefile

examples/make-project/main.cpp

examples/make-project/program-name.cfg.desc

src/core/tnlTimerCPU.cpp

src/core/tnlTimerCPU.h

src/solvers/CMakeLists.txt

src/solvers/ode/CMakeLists.txt

src/solvers/ode/tnlEulerSolver.h

src/solvers/ode/tnlExplicitSolver.h

src/solvers/ode/tnlMersonSolver.h

tests/benchmarks/CMakeLists.txt

tests/unit-tests/solver/tnlMersonSolverTester.h