Implement in C++ the Faust-SparseMatrix multiplication and bind it into pyfaust.

src/faust_linear_operator/CPU/faust_Transform.h

src/faust_linear_operator/CPU/faust_Transform.hpp

src/faust_linear_operator/CPU/faust_TransformHelper.h

src/faust_linear_operator/CPU/faust_TransformHelper.hpp

wrapper/matlab/tools/mx2Faust.hpp

wrapper/python/pyfaust.py

wrapper/python/src/FaustCoreCpp.h

wrapper/python/src/FaustCoreCpp.hpp

wrapper/python/src/FaustCoreCy.pxd

wrapper/python/src/_FaustCorePy.pyx