Deleted den_Hemoglobin.mat.  Moved it into the origcheck folder in LightAndReceptorCalculations/HemoglobinTransmissivity folder in BrainardLab analysis SVN tree.  This file is not quite what we want for general use and I want it out of here.  We may put something back later that is better documented.

Signed-off-by: David Brainard <brainard@psych.upenn.edu>
Merge branch 'master' of https://github.com/DavidBrainard/BrainardLabToolbox