Some GeoJSON fixes

src/Tqdev/PhpCrudApi/GeoJson/GeoJsonService.php

@@ -59,9 +59,7 @@ class GeoJsonService
 
         $features = array();
         foreach ($records->getRecords() as $record) {
-            if (isset($record[$geometryColumnName])) {
-                $features[] = $this->convertRecordToFeature($record, $geometryColumnName);
-            }
+            $features[] = $this->convertRecordToFeature($record, $geometryColumnName);
         }
         return new FeatureCollection($features);
     }

tests/functional/001_records/083_list_countries_as_geojson.log → tests/functional/001_records/083_list_users_as_geojson.log

@@ -2,6 +2,6 @@ GET /geojson/users
 ===
 200
 Content-Type: application/json
-Content-Length: 174
+Content-Length: 269
 
-{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"id":1,"username":"user1","password":"testtest2"},"geometry":{"type":"Point","coordinates":[30,20]}}]}
+{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"id":1,"username":"user1","password":"testtest2"},"geometry":{"type":"Point","coordinates":[30,20]}},{"type":"Feature","properties":{"id":2,"username":"user2","password":"pass2"},"geometry":null}]}