Modified MathUtil to have better named and more useful functions
Modified MathUtil to have better named and more useful functions

added a unit test for the haplotypeProbabilities

broadinstitute/picard,annkupi/picard,broadinstitute/picard,nh13/picard,nh13/picard,broadinstitute/picard,alecw/picard,annkupi/picard,broadinstitute/picard,alecw/picard,broadinstitute/picard,nh13/picard,annkupi/picard,nh13/picard,alecw/picard,annkupi/picard,alecw/picard