Add set to dataset element removal confirmation modal

closes #1373 (closed)

changed milestone to %Arkindex 1.5.4

requested review from @erouchet

assigned to @mlbonhomme

added 3 commits

• ca3944bc...383c12c7 - 2 commits from branch master
• fb96000f - Add set to dataset element removal confirmation modal

Compare with previous version

enabled an automatic merge when the pipeline for fb96000f succeeds

merged