Test build on win/vs2017-2019. Update findTBB to find oneTBB. Update tbb threads control (tbb::global_control) and loop (tbb::parallel_for_each) and mutex (std::mutex). Remove warnings.

Add interface for linear sovlers. Add macros definition at global level. Adapt modules to test the different linear solvers.

Move Vector3d interface to tboxw.i. Replace Pt by Vector3d in heat, katropton, mirrors and sph + python files. Node.pos and Results remains

Replaced std::vector by std::deque to avoir size estimation when building list of triplet for sparse matrix

Updt Mem stategy. Mem is now updated by Problem (aclled in Solver constructor) and MshDeformation. Add doc in MshData. Add test function in MshDeformation for test meshDeformation.py.