docs(#1034): group-by-Requirement-Specification + ExtGrid toolbar in Requirement Overview Wiki page update for the #1034 feature port: legacy grouping (reqOverview.php:282 setGroupByColumnName, exttable.class.php:591 groupTextTpl '{text} (N Item[s])') and the three legacy grid toolbar buttons (Expand/Collapse Groups / Show all Columns / Refresh) are back in the modern screen, with the grouped column hidden by default and the new ro.grid.* i18n keys in all 10 bundles. Includes the #1734 fix (the grid was never displayed). Refs #1034
Requirement Overview screen page + screenshots (Refs #566)