ajout code faust 1.02 (only matlab code)

wrapper/matlab/old_matlab/old_hierarchical_fact.m

wrapper/matlab/old_matlab/old_palm4MSA.m

wrapper/matlab/old_matlab/proxs/prox_normcol.m

wrapper/matlab/old_matlab/proxs/prox_normlin.m

wrapper/matlab/old_matlab/proxs/prox_pos.m

wrapper/matlab/old_matlab/proxs/prox_sp.m

wrapper/matlab/old_matlab/proxs/prox_sp_pos.m

wrapper/matlab/old_matlab/proxs/prox_spcol.m

wrapper/matlab/old_matlab/proxs/prox_splin.m

wrapper/matlab/old_matlab/proxs/prox_splincol.m

wrapper/matlab/old_matlab/proxs/prox_toeplitz.m

wrapper/matlab/old_matlab/setup_old_FAUST.m

wrapper/matlab/old_matlab/utils/dvp.m

wrapper/matlab/old_matlab/utils/grad_comp.m

wrapper/matlab/old_matlab/utils/grad_comp_cpx.m

wrapper/matlab/old_matlab/utils/mult_left.m

wrapper/matlab/old_matlab/utils/mult_right.m

wrapper/matlab/old_matlab/utils/nnzero_count.m