moreparty 0.2

New functions:

• GetInteractionData(): measures second order interactions between the covariates of a random forest
• GetPartialData(): computes partial dependencies of the covariates of a random forest
• ggForestEffects(): plots the effects of the covariates of a random forest in a ggplot dot plot
• ggVarImp(): plots variable importances of the covariates of a random forest in a ggplot dot plot

Changes in existing functions:

• GetAleData(): bug fix for regression tasks