CasualConc 3.0.3 (20220924)

I fixed minor bugs and added a couple of options to Box Plot on Frequency Plot tool.

Bug fixes

• the context menu on columns on the tables of some R visualization tools was not displayed (this make is unable to delete columns)

Frequency Plot tool

• all the box plots can be drawn on one graph

• when Specify is selected for coloring boxes, either specified colors for Items or Group can be selected