Added linear gamma table set to displaySet
Added some small testing for reading files with LUTs and vcReadImage
Allowed vcReadImage to deal with 8bit and 10bit input data
Comments on ieLUT* routines
Added human cone density field to sensorCreateConeMosaic function.
Merge branch 'master' into dev
Many small fixes from customer comments in ISET.
Updated crt.mat to have a full gamma table.  I don't think we should allow just a number (exponent) any more.
Fixed vcExportObject which didn't translate 'sensor' to 'isa' and so forth.
Lots of fixes for handling 8bit images and 10 bit tables in vcReadImage.
Comments and checking
Mix of fixes from ISET and new functions for the human calculations
Stockman Sharpe cone photopigment absorbance from PTB
Fixes to plotScene to handle no roi case for illuminant.
s_sceneCompress should not be in the repository.  Or, at least it should be fixed.