OSM OpenMapTiles style (#1420)

* OpenMapTiles style

* Rename style snippets from layer_name.json to defaultstyle.json

* Add README to icons dir.

* Add README to icons dir.

* Rename snippets to style.json

* Fix spritezero - move icons to svg subdir

* Move icons from style/icons/svg directly to style/icons

Co-authored-by: Tomas Pohanka <TomPohys@gmail.com>

docker-compose.yml

@@ -64,6 +64,7 @@ services:
       - ./build/sql:/sql
       - ./build:/mapping
       - ./cache:/cache
+      - ./style:/style
 
   update-osm:
     <<: *openmaptiles-tools
@@ -127,13 +128,15 @@ services:
       - "8088:8888"
 
   tileserver-gl:
-    image: "maptiler/tileserver-gl"
+    image: "maptiler/tileserver-gl:latest"
     command:
       - --port
       - "${TPORT:-8080}"
-      - --mbtiles
-      - "${MBTILES_FILE}"
+      - --config
+      - "/style/config.json"
     ports:
       - "${TPORT:-8080}:${TPORT:-8080}"
     volumes:
       - ./data:/data
+      - ./style:/style
+      - ./build:/build