sort fields alphabetically

data/presets/tourism/wilderness_hut.json

@@ -11,16 +11,16 @@
         "fireplace"
     ],
     "moreFields": [
-        "kitchen",
-        "mattress",
-        "drinking_water",
+        "address",
         "capacity",
+        "drinking_water",
         "gnis/feature_id-US",
         "internet_access",
         "internet_access/fee",
         "internet_access/ssid",
+        "kitchen",
+        "mattress",
         "reservation",
-        "address",
         "wheelchair"
     ],
     "geometry": [