Added bike services layer and questions

Customizations/Questions/BikeStationChain.ts

@@ -0,0 +1,18 @@
+import {TagRenderingOptions} from "../TagRendering";
+import {Tag} from "../../Logic/TagsFilter";
+
+
+export default class BikeStationChain extends TagRenderingOptions {
+    private static options = {
+        priority: 5,
+        question: "Does this bike station have a special tool to repair your bike chain?",
+        mappings: [
+            {k: new Tag("service:bicycle:chain_tool", "yes"), txt: "There is a chain tool."},
+            {k: new Tag("service:bicycle:chain_tool", "no"), txt: "There is no chain tool."},
+        ]
+    }
+
+    constructor() {
+        super(BikeStationChain.options);
+    }
+}