Adding the SkewNormalDistribution
Inverting the inheritance relation between CrossValidationValues and CrossValidationValues<T>
Adding Owens' T Function.
Fixing Power Lognormal and Power Normal distributions;
Adding a default mode calculation in UnivariateContinuousDistribution (to be revised);
Adding more argument checks to some learning algorithms.
Updating license details and adding a (still incomplete) list of contributors.
Working on documentation.
Preparations for next release.