updated git ignore file
WIP image.h and cpp
adding the option of not using depth images, allowing different image sizes
Fixing the prediction errors
adding check for useDepthImages in prediction
Fixing the prediction of ignoredColors
fix the class accuracy calculation
adding the classes row to the confusion matrix
doing resize in parallel, adding back sizeInMemory check, display message when resizing
removing the mutiplication with priors
add useDepthImages to hyperopt
setting the number of labels earlier so that hyperopt uses the right value
WIP leaf distributions
improve leaf distribution - final changes
hyperopt changes for MSRC
merge flipping changes
disabling flipping and leaf distribution improvement
documentation
fix build error