From b93ada6196087ff722ce2e6049cc9c0fa424c323 Mon Sep 17 00:00:00 2001
From: Oliver Jowett <oliver@mutability.co.uk>
Date: Tue, 5 Jul 2016 21:54:24 +0100
Subject: [PATCH] Explain where to get map keys.

---
 public_html/config.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/public_html/config.js b/public_html/config.js
index 52b2b13..3764210 100644
--- a/public_html/config.js
+++ b/public_html/config.js
@@ -117,7 +117,11 @@ FlagPath = "flags-tiny/";
 ChartBundleLayers = true;
 
 // Provide a Bing Maps API key here to enable the Bing imagery layer.
+// You can obtain a free key (with usage limits) at
+// https://www.bingmapsportal.com/ (you need a "basic key")
 BingMapsAPIKey = null;
 
 // Provide a Mapzen API key here to enable the Mapzen vector tile layer.
+// You can obtain a free key at https://mapzen.com/developers/
+// (you need a "vector tiles" key)
 MapzenAPIKey = null;