Added delete button for retrospectives.
Added delete button for retrospectives.

FronterAS/retrospectacular,plumpNation/retrospective,plumpNation/retrospective,plumpNation/retrospective,MrFjellstad/retrospectacular,FronterAS/retrospectacular,MrFjellstad/retrospectacular,FronterAS/retrospectacular,MrFjellstad/retrospectacular,FronterAS/retrospectacular