Update puma to version 2.9.2
Update puma to version 2.9.2

jasnow/follow-all,codeforamerica/follow-all,BryanH/follow-all,BryanH/follow-all,BryanH/follow-all,jasnow/follow-all,codeforamerica/follow-all,jasnow/follow-all,codeforamerica/follow-all