Auto-copy the feedback questions #200
Description
Similar to #199, but in regards to feedback questions.
Note: the feedback questions are more likely to go unnoticed, so it's best to add a button to manually copy over all the questions to other activities. Note that this button mostly makes sense in the templates, so perhaps one would need to only show it while modifying template activities.
All in all, it would probably require a lot of digging around a glass tower, so this is postponed for a better time