deleted:    TCRE.m
	deleted:    gamma_models.m
	deleted:    sparse_ping.m
	deleted:    tcre_script.m
	new file:   kramer_gamma_models.m
	new file:   kramer_sparse_ping.m
	new file:   old_2013_01_24/TCRE.m
	new file:   old_2013_01_24/tcre_script.m