Additional tests, documentation and example

examples/mapbox-vector-tiles-simple.html

@@ -0,0 +1,15 @@
+---
+template: example.html
+title: Simple Mapbox vector tiles example
+shortdesc: Example of a simple Mapbox vector tiles map.
+docs: >
+  A simple vector tiles map. **Note**: Make sure to get your own Mapbox API key when using this example. No map will be visible when the API key has expired.
+tags: "simple, mapbox, vector, tiles"
+resources:
+  - resources/mapbox-streets-v6-style.js
+---
+<div class="row-fluid">
+  <div class="span12">
+    <div id="map" class="map"></div>
+  </div>
+</div>