Ref T13603. This is just a small piece of cleanup I've wanted to do for a while: different languages might have different list separators and repeating this implosion manually all over the place is a bit ugly even if the beahvior is never a function of translation language.
- Maniphest Tasks
- Restricted Maniphest Task
- rARC3cc486d5c156: Add "pht_list()", a translation wrapper for lists of items
See next change.