Add CMake option (USE_SIMD) to disable SIMD support.
Add CMake option (USE_SIMD) to disable SIMD support.

Fixes #280

(cherry picked from commit c571b5d093fcf8c3470f967ad82b1ec071b1c8fe)

rserban/chrono,projectchrono/chrono,rserban/chrono,projectchrono/chrono,dariomangoni/chrono,Milad-Rakhsha/chrono,rserban/chrono,rserban/chrono,projectchrono/chrono,rserban/chrono,rserban/chrono,Milad-Rakhsha/chrono,dariomangoni/chrono,projectchrono/chrono,dariomangoni/chrono,Milad-Rakhsha/chrono,Milad-Rakhsha/chrono,projectchrono/chrono,Milad-Rakhsha/chrono,dariomangoni/chrono,dariomangoni/chrono,projectchrono/chrono,Milad-Rakhsha/chrono,rserban/chrono,dariomangoni/chrono