New bins generated. Move loadVar and saveVar outside to be shared as global utils. Even though they are not in git anymore, they can still be accessed directly
Change the default generated feature name to 'Features_' and methods: 'equal', 'first' and 'each'
Rename imgBinRange to imgAdaptBin
imgAdaptBin can now operate on multiple datasets with multiple nBins in one run
image equal bin range generation. From the raw FITS files with negative values
Modify loadAllFeature so it loads the equal bins from BIN_equal.mat, generated by imgEqualBin()
New bins generated. This time the images are not pre-scaled to [0, 1]. May contain negative values