move setItemChosenCallback and setCommandButton from PopupChooserBuilder to IPopupChooserBuilder; add isOnAir to prevent swing NPE

IJI-9 sync icons in tmp branch and create review: also for dev repos: do not create review if investigation is already assigned

Previously first class in `Base`'s MRO were returned.

There is no edge between loop statement and next after loop instruction
when loop has at least one iteration
so `continue` is marked as one more last instruction in the loop