Remove subclass from transportation_name

layers/transportation_name/transportation_name.yaml

@@ -22,53 +22,16 @@ layer:
       - secondary
       - tertiary
       - minor
-      - track
       - service
+      - track
       - path
-    subclass:
-      description: |
-          Use **subclass** to do more precise styling.
-          Original value of the
-          [`highway`](http://wiki.openstreetmap.org/wiki/Key:highway) or
-          [`railway`](http://wiki.openstreetmap.org/wiki/Key:railway) tag.
-      values:
-      - motorway
-      - motorway_link
-      - trunk
-      - trunk_link
-      - primary
-      - primary_link
-      - secondary
-      - secondary_link
-      - tertiary
-      - tertiary_link
-      - unclassified
-      - residential
-      - road
-      - living_street
       - raceway
-      - construction
-      - track
-      - service
-      - path
-      - cycleway
-      - bridleway
-      - footway
-      - corridor
-      - crossing
-      - pedestrian
       - rail
-      - narrow_gauge
-      - preserved
-      - funicular
-      - subway
-      - light_rail
-      - monorail
-      - tram
+      - transit
   datasource:
     geometry_field: geometry
     srid: 900913
-    query: (SELECT geometry, name, ref, ref_length, class::text, subclass FROM layer_transportation_name(!bbox!, z(!scale_denominator!))) AS t
+    query: (SELECT geometry, name, ref, ref_length, class::text FROM layer_transportation_name(!bbox!, z(!scale_denominator!))) AS t
 schema:
   - ./merge_highways.sql
   - ./layer.sql