Update puma dependency to version 2.1.1
Update puma dependency to version 2.1.1

friendlycode/adopt-a-hydrant,baraka101/dar-adopt-a-mtaro,codefornigeria/adopt-a-hydrant,jamiekelly/adopt-a-hydrant,eebbesen/adopt-a-tree,codeforamerica/adopt-a-hydrant,baraka101/dar-adopt-a-mtaro,Stackato-Apps/adopt-a-hydrant,billyfung/van-racks,Bryanprz/adopt-a-street,OpenTwinCities/adopt-a-tree,Bryanprz/adopt-a-street,t-pfaff/adopt-a-hydrant,jasnow/adopt-a-hydrant,CostantinB/adopt-a-hydrant,akintoey/adopt-a-hydrant,OpenTwinCities/adopt-a-tree,eebbesen/adopt-a-tree,OpenTwinCities/adopt-a-tree,Stackato-Apps/adopt-a-hydrant,jasnow/adopt-a-hydrant,0111001101111010/adopt-a-spot-odu,HackMichiana/adopt-a-bus-stop,jamiekelly/adopt-a-hydrant,akintoey/adopt-a-hydrant,CostantinB/adopt-a-hydrant,0111001101111010/adopt-a-spot-odu,Stackato-Apps/adopt-a-hydrant,HackMichiana/adopt-a-bus-stop,voyera/adopt-a-hydrant,codeforanchorage/adopt-a-hydrant,friendlycode/adopt-a-hydrant,billyfung/van-racks,jamiekelly/adopt-a-hydrant,codeforanchorage/adopt-a-hydrant,billyfung/van-racks,friendlycode/adopt-a-hydrant,voyera/adopt-a-hydrant,voyera/adopt-a-hydrant,baraka101/dar-adopt-a-mtaro,jasnow/adopt-a-hydrant,OpenTwinCities/adopt-a-tree,akintoey/adopt-a-hydrant,t-pfaff/adopt-a-hydrant,codefornigeria/adopt-a-hydrant,eebbesen/adopt-a-tree,t-pfaff/adopt-a-hydrant,Bryanprz/adopt-a-street,CostantinB/adopt-a-hydrant,codefornigeria/adopt-a-hydrant,codeforamerica/adopt-a-hydrant,codeforamerica/adopt-a-hydrant