Interactive SVG layer example

examples/svg-layer.html

@@ -0,0 +1,9 @@
+---
+layout: example.html
+title: SVG Layer
+shortdesc: Example of a map with an interactive svg layer.
+docs: >
+  With a plain `ol/Layer` and a `render` function, we can use an interactive svg as layer. Hover over countries to see the interactivity that is defined purely with a css `:hover` pseudo-class.
+tags: "svg, layer, render, transform"
+---
+<div id="map" class="map"></div>