Update wmts-hidpi, add nicer-api-docs

wmts-hidpi/examples/image-vector-layer.js

@@ -21,7 +21,6 @@ var map = new ol.Map({
       })
     })
   ],
-  renderer: 'canvas',
   target: 'map',
   view: new ol.View2D({
     center: [0, 0],
@@ -73,6 +72,6 @@ $(map.getViewport()).on('mousemove', function(evt) {
   displayFeatureInfo(pixel);
 });
 
-map.on('singleclick', function(evt) {
+map.on('click', function(evt) {
   displayFeatureInfo(evt.pixel);
 });