Remove matched_moments_ as input argument as it is now a field of M_

matlab/method_of_moments/method_of_moments.m

.../method_of_moments/method_of_moments_objective_function.m

matlab/method_of_moments/method_of_moments_standard_errors.m

tests/estimation/method_of_moments/AnScho_MoM.mod

tests/estimation/method_of_moments/RBC_MoM_Andreasen.mod

tests/estimation/method_of_moments/RBC_MoM_SMM_ME.mod

tests/estimation/method_of_moments/RBC_MoM_prefilter.mod