v0.1.11

Enhancements

• Renamed visit_var as facet_var in t_summarytable and allowed it to be NULL when there is no facetting.
• Extended the functionality of the parameters hline_arb (and vline_arb for g_correlationplot) to a vector of arbitrary length, allowing users to add any number of arbitrary horizontal or vertical lines to g_spaghettiplot, g_boxplot, g_density_distribution_plot and g_correlationplot.

Miscellaneous

• Added R version requirement R >= 3.6.
• Removed dependency on test.nest package.
• Removed dependency on utils.nest package and replaced its functions with equivalents from the checkmate package.