set version of nodes.json to 1
set version of nodes.json to 1

freifunkhamburg/ffmap-backend,ffac/ffmap-backend,freifunkhamburg/ffmap-backend,mweinelt/ffmap-backend,FreifunkBremen/ffmap-backend,kpcyrd/ffmap-backend,freifunk-fulda/ffmap-backend,ffnord/ffmap-backend,FreifunkBremen/ffmap-backend,rubo77/ffmap-backend,freifunk-mwu/ffmap-backend,freifunk-kiel/ffmap-backend,FreifunkJena/ffmap-backend,freifunk-mwu/ffmap-backend,ffnord/ffmap-backend