show activity field by default for Guideposts and Maps, closes #571

data/presets/tourism/information/guidepost.json

@@ -4,11 +4,11 @@
         "name",
         "ele_node",
         "operator",
-        "ref"
+        "ref",
+        "activity"
     ],
     "moreFields": [
-        "material",
-        "activity"
+        "material"
     ],
     "geometry": [
         "point",

data/presets/tourism/information/map.json

@@ -4,9 +4,7 @@
         "operator",
         "map_type",
         "map_size",
-        "direction"
-    ],
-    "moreFields": [
+        "direction",
         "activity"
     ],
     "geometry": [