Merge pull request #1566 from twpayne/geoserver-geojson-crs

Parse out-of-spec CRSs generated by GeoServer

src/ol/format/geojsonformat.js

@@ -370,6 +370,10 @@ ol.format.GeoJSON.prototype.readProjection = function(object) {
   if (goog.isDefAndNotNull(crs)) {
     if (crs.type == 'name') {
       return ol.proj.get(crs.properties.name);
+    } else if (crs.type == 'EPSG') {
+      // 'EPSG' is not part of the GeoJSON specification, but is generated by
+      // GeoServer.
+      return ol.proj.get('EPSG:' + crs.properties.code);
     } else {
       goog.asserts.fail();
       return null;