fix mdt-cgm.json (#1040)
fix mdt-cgm.json (#1040)

Remove wrong trailing comma in mdt-cgm.json to make setup working again for MDT users.
PieterGit/oref0,openaps/oref0,PieterGit/oref0,PieterGit/oref0,openaps/oref0,openaps/oref0,PieterGit/oref0,openaps/oref0