Major update from new ISET changes.  Added space-varying illumination, many simplificationsto macbeth data, plotting fixes.  Good luck to us all.
Useful little utility.
Removed for renaming and consistency with new ISET
New format of scripts folder.
New scripts format.
New scripts organization.
Clear out for new scripts format.
New scripts format
Readying for rename.
Renaming.
Renaming
Many updates from ISET.

Signed-off-by: Brian A. Wandell <wandell@stanford.edu>
Explanation of ROI management.
Comments.
Fixed for 3D, I think
Updates from ISET.  Mostly UI fixes and some updates.
DS Store again
Copied from ISET.  Updated optics scripts, including more waitbars, comments, and some corrections to logic.
Deprecated files that were renamed (XYZ) or have better version (RGBFile).
Merge branch 'update' of https://github.com/isetbio/isetbio into update