Adding Comparison plot
Includes a new task (`ComparisonPlot`) that allows comparing 1D distributions from different features. Useful when comparing same features after different selections or related features (e.g. mu1_eta vs mu2_eta).
Includes a new task (`ComparisonPlot`) that allows comparing 1D distributions from different features. Useful when comparing same features after different selections or related features (e.g. mu1_eta vs mu2_eta).