resize dataCacheMap automatically

Solver/TESTCASES/ForwardFacingStep.lua

Solver/dgAlgorithm.cpp

Solver/dgConservationLaw.cpp

Solver/dgConservationLawAdvection.cpp

Solver/dgConservationLawPerfectGas.cpp

Solver/dgConservationLawShallowWater2d.cpp

Solver/dgConservationLawWaveEquation.cpp

Solver/dgDofContainer.cpp

Solver/dgGroupOfElements.cpp

Solver/dgLimiter.cpp

Solver/function.cpp

Solver/function.h

Solver/luaFunction.cpp