Merge pull request #114 from ahocevar/resolutions

Use validity extent to generate default resolutions. r=@twpayne,@elemoine

examples/wms-custom-proj.js

@@ -52,7 +52,6 @@ var layers = new ol.Collection([
 ]);
 
 var map = new ol.Map({
-  projection: epsg21781,
   // By setting userProjection to the same as projection, we do not need
   // proj4js because we do not need any transforms.
   userProjection: epsg21781,
@@ -60,7 +59,8 @@ var map = new ol.Map({
   renderers: ol.RendererHints.createFromQueryData(),
   target: 'map',
   view: new ol.View2D({
+    projection: epsg21781,
     center: new ol.Coordinate(660000, 190000),
-    zoom: 9
+    zoom: 2
   })
 });