It has always bothered me that there is no "Seriously?" confirmation popup for the actions on the bottom of the problems index page (Merge, Unmerge, Resolve etc.)
I added the confirmation and refactored the buttons in the process.
Confirm actions on problems index page
Refactor multiple buttons into one line
Coverage remained the same when pulling d243465 on krautcomputing:confirm_actions_on_index_page into cab5c16 on errbit:master.