Your map data lives in a Google Sheet, so mapalist needs your permission to read it. Google will ask you
to approve two things — please leave both ticked:
See and download all your Google Drive files
Lets us show you a list of your spreadsheets to pick from. Without it, that list comes up empty.
See all your Google Sheets spreadsheets
Lets us read the rows of the sheet you choose, so we can put them on your map.
We only ever read. mapalist can’t edit, delete or create anything in your Google account,
and we only open the one sheet you pick. You can disconnect us any time from
your Google account.