RegionChooser: Adding Firebug for debug.

src/eu/simstadt/regionchooser/website/index.html

@@ -7,7 +7,8 @@
 <meta name="description" content="Google Map V3 Polygon Creator for Simstadt">
 
 <link rel="stylesheet" type="text/css" href="style/style.css">
-
+<!-- Firebug for js console: -->
+<script type='text/javascript' src='script/firebug-lite-compressed.js'></script>
 <script type="text/javascript" src="script/proj4.js"></script>
 <script type="text/javascript" src="script/jquery-1.4.2.min.js"></script>
 <!-- <link rel="stylesheet" href="http://openlayers.org/en/v3.4.0/css/ol.css" type="text/css">