Merge branch 'occbin_fixes' into 'master'

matlab/+occbin/DSGE_smoother.m

matlab/+occbin/IVF_core.m

matlab/+occbin/IVF_posterior.m

matlab/+occbin/kalman_update_algo_1.m

matlab/+occbin/kalman_update_algo_3.m

matlab/+occbin/kalman_update_engine.m

matlab/+occbin/set_default_options.m

matlab/estimation/dynare_estimation_1.m

matlab/get_error_message.m

matlab/kalman/DsgeSmoother.m

matlab/kalman/missing_DiffuseKalmanSmootherH3_Z.m

matlab/kalman/save_display_classical_smoother_results.m

matlab/shock_decomposition/annualized_shock_decomposition.m

tests/occbin/filter/NKM.mod