config/potlatch/icon_presets.txt

   1 airport amenity=airport
   2 bus_stop        highway=bus_stop
   3 ferry_terminal  amenity=ferry_terminal
   4 parking amenity=parking
   5 station railway=station
   6 taxi    amenity=taxi
   7 bar     amenity=bar
   8 cafe    amenity=cafe
   9 cinema  amenity=cinema
  10 fast_food       amenity=fast_food
  11 pub     amenity=pub
  12 restaurant      amenity=restaurant
  13 theatre amenity=theatre
  14 convenience     shop=convenience
  15 hotel   tourism=hotel
  16 pharmacy        amenity=pharmacy
  17 post_box        amenity=post_box
  18 recycling       amenity=recycling
  19 supermarket     shop=supermarket
  20 telephone       amenity=telephone
  21 fire_station    amenity=fire_station
  22 hospital        amenity=hospital
  23 police  amenity=police
  24 place_of_worship        amenity=place_of_worship
  25 museum  tourism=museum
  26 school  amenity=school
  27 disaster        building=yes;earthquake_damage=(type damage here)