Disabled consideration of variance in sc_span_d assessment.
Now focusing on comparisons of median and variance discrepancy.
Fixed bug in sc_variance assessment.
Improved obsolete comment.
Removing old bivariate assessments.
Now git-ignoring bivariate comparison output.
Improvements in bivariate comparison script.
Reorganizing retired generators.
Renamed normally-distributed independent generator.
Added three more independent generators.
Renamed independent generators.
Merged with origin/master.
Removing zero_unif.R generator from origin/master (same as new ind_NxU.R).