add github & blog links + qrcode

index.php

@@ -17,6 +17,7 @@
    #map { display:none; }
    #panel { padding:3px; position: absolute; bottom:2px; left:2px; background: LIGHTGREY; z-index:9999; }
    #getbtn { font-size:1.3em; padding: 10px 12px; text-align: center; }
+   #proceedbtn { font-size:1.3em; padding: 10px 12px; }
    </style>
 
    <script>
@@ -116,9 +117,14 @@ function showPosition(position) {
     <a href="https://itunes.apple.com/app/id510623322">for iPhone</a>
     or
     <a href="https://play.google.com/store/apps/details?id=com.mapswithme.maps.pro">for Android</a>
-    and get it set up showing maps before proceeding</p>
+    and get it set up showing maps before proceeding.</p>
 
     <input id='proceedbtn' type="button" value="Pick an area" onclick="init();">
+    
+    <p>
+    <a href="http://harrywood.co.uk/blog/2017/03/12/notes-in-maps-me/">Blog post</a> |
+    <a href="https://github.com/harry-wood/osm-notes-kml">Code on github</a>
+    </p>
   </div>
   <div id="map">
     <div id="panel">