In function set_categories_dialog() some char variables lengths were 8, that caused buffer overflow. Length increased to 16.
Add infrastructure to add tie-breaker draws - starting with POOL only TB draws
Missing parts to infrastructure to make a copy of a three-way tie draw
Weight texts changed from "66" to "-66" where not already done.
Highlight judokas with red text who are in a three-way tie
Last of the GTK 2 code removal
GTK 2 code removal