modified:   rsc/scripts/extract_mask.sh
 	modified:   rsc/scripts/extract_z.sh
 	new file:   rsc/scripts/extract_z_precision.sh
 	modified:   rsc/scripts/fs_roiextract.sh
 	modified:   rsc/scripts/nautilus-scripts/FREESURFER_mri_info
 	new file:   rsc/scripts/nautilus-scripts/FREESURFER_tkregister2
 	modified:   rsc/scripts/nautilus-scripts/FREESURFER_tkregister2_checkTalairach
 	modified:   rsc/scripts/nautilus-scripts/FREESURFER_tksurfer
 	modified:   rsc/scripts/nautilus-scripts/greperror_log
 	modified:   rsc/scripts/nautilus-scripts/tail_-f.sh