Update element mappings for newly released elements
Update element mappings for newly released elements

davidmaxwaterman/polyup,tomalec/polyup,googlearchive/polyup,tomalec/polyup,PolymerLabs/polyup,davidmaxwaterman/polyup,wienczny/polyup,PolymerLabs/polyup,tomalec/polyup,wienczny/polyup,PolymerLabs/polyup,googlearchive/polyup,davidmaxwaterman/polyup,wienczny/polyup,googlearchive/polyup