moves map zoom controls to lower right. closes #17
moves map zoom controls to lower right. closes #17

varmas/bostongreenmap,varmas/bostongreenmap,codeforboston/bostongreenmap,MAPC/bostonparks,codeforboston/bostongreenmap,varmas/bostongreenmap,codeforboston/bostongreenmap,MAPC/bostonparks,codeforboston/bostongreenmap,varmas/bostongreenmap,varmas/bostongreenmap,codeforboston/bostongreenmap