Makfile no longer checks if the tiles folder exists when running 'make tiles'. This means we can do it a bit at a time and it will keep filling in missing tiles.
Makfile no longer checks if the tiles folder exists when running 'make
tiles'. This means we can do it a bit at a time and it will keep filling
in missing tiles.

cse-bristol/community-energy-fund-map,cse-bristol/community-energy-fund-map