To Do
- create page to list stuff to put on wiki page (done! way to go Jenni!)
update [http://surfer.nmr.mgh.harvard.edu/fswiki/mri_5fsegment mri_segment], specifically add description of how and when to use -wlo and -whi to fix problems. add links in tutorial fixer section to this page. also update source-code to include same text.