Add TopMenu component and page specific content

src/components/TripSelector.js

@@ -0,0 +1,17 @@
+import React, { Component } from 'react';
+
+class TripSelector extends Component {
+    render() {
+        return (
+            <form>
+                <label>Från:</label>
+                <input type="text" placeholder="Hållplats/Adress/Plats" />
+                <hr/>
+                <label for="lname">Till:</label>
+                <input type="text" placeholder="Hållplats/Adress/Plats" />
+            </form>
+        );
+    }
+}
+
+export default TripSelector;