make the Confusion Matrix generic on the label and example/instance types
crossvalidation (TODO make generic)
merge with generics
make CrossValidation generic
make CrossValidation generic
fixed leak of the Option from the other branch
Merge branch 'feature/confusionmatrix-generic' into feature/cross-validation
make CrossValidation generic
remove printouts
add some documentation to cross validation
add some documentation to cross validation
Merge pull request #19 from Mortimerp9/feature/cross-validation

A util to run Cross Validation (n-fold) and Leave One Out