Reminder to remove workaround when GeoServer GeoJSON issue is fixed

See #1566 and http://jira.codehaus.org/browse/GEOS-5996

externs/geojson.js

@@ -35,6 +35,8 @@ var GeoJSONCRS = function() {};
 
 /**
  * @type {!GeoJSONCRSCode|!GeoJSONCRSName|!GeoJSONLink}
+ * TODO: remove GeoJSONCRSCode when http://jira.codehaus.org/browse/GEOS-5996
+ * is fixed and widely deployed.
  */
 GeoJSONCRS.prototype.properties;
 
@@ -43,6 +45,8 @@ GeoJSONCRS.prototype.properties;
 /**
  * `GeoJSONCRSCode` is not part of the GeoJSON specification, but is generated
  * by GeoServer.
+ * TODO: remove GeoJSONCRSCode when http://jira.codehaus.org/browse/GEOS-5996
+ * is fixed and widely deployed.
  * @constructor
  */
 var GeoJSONCRSCode = function() {};
@@ -50,6 +54,8 @@ var GeoJSONCRSCode = function() {};
 
 /**
  * @type {string}
+ * TODO: remove this when http://jira.codehaus.org/browse/GEOS-5996 is fixed
+ * and widely deployed.
  */
 GeoJSONCRSName.prototype.code;
 

src/ol/format/geojsonformat.js

@@ -373,6 +373,8 @@ ol.format.GeoJSON.prototype.readProjection = function(object) {
     } else if (crs.type == 'EPSG') {
       // 'EPSG' is not part of the GeoJSON specification, but is generated by
       // GeoServer.
+      // TODO: remove this when http://jira.codehaus.org/browse/GEOS-5996
+      // is fixed and widely deployed.
       return ol.proj.get('EPSG:' + crs.properties.code);
     } else {
       goog.asserts.fail();

test/spec/ol/format/geojsonformat.test.js

@@ -392,6 +392,8 @@ describe('ol.format.GeoJSON', function() {
     });
 
     it('can read out-of-specification CRS generated by GeoServer', function() {
+      // TODO: remove this when http://jira.codehaus.org/browse/GEOS-5996
+      // is fixed and widely deployed.
       var json = {
         crs: {
           type: 'EPSG',